Best Adjustable Book Covers in 2026

MADE OF THICK AND PREMIUM QUALITY MATERIAL. Black keyboard dust cover made of high quality materials. Material is 87% nylon 13% spandex that is durable and washable.

PROTECTS YOUR INSTRUMENT free from dust and dirt with our stretch to fit keyboard dust cover. It is designed to keep dust and moisture from settling on your instrument. No residue from the material is left in your keyboard once you remove the cover.

PERFECT FOR KEYBOARDS and fits most 76-88 key models with an adjustable elastic cord and stretchy material that helps for perfect fitting. This goes on easily, fits snuggly, stays secure, and simple to take off.

【Durable Material】Wanlvhu bible book cover is well made by the water-resistant polyester and durable metal zipper with extra foam padding inside, so protect your bible or iPad from scuffing.

【Large Space】11" x 8" x 2.5". Besides the main compartment, the bible covers have a front pocket, a back pocket, and multiple inner organizing pockets for phone, pens, cards, bookmarks and other accessories. Keep everything organized.

【Multi-functional】This large bible cover case also can be used as a document bag, briefcase, journal supplies organizer, bible tote bag, makeup bag, book case/cover.

Extra Large Size: 12" x 10" x 3". Perfect for standard or larger size Bible/Book/Notebook. And it has a front pocket, a back pocket, and multiple inner organizing pockets. Make you more organized! (PLEASE NOTE: This Large Bible Cover is custom made for Large Size Bibles between 13"-15". If your bible is smaller than 13", please select the Medium Size one in our store!!!)

High Quality: It's well made with the water-resistant polyester canvas and durable metal zipper. Soft and lightweight. This bible case can protect your bible or iPad from scuffing.

Multi-functional: This bible cover bag can be used as a document bag, briefcase, journal supplies organizer, book case/cover. (Bible Cover Only)

➤[Precision-Fit Kindle Paperwhite 6.8'' Cover]: Designed exclusively for Amazon All-New Kindle Paperwhite and Kindle Paperwhite Signature Edition E-Reader (6.8", 11th Generation, 2021 Release) which will not fit any other generation Kindle devices. Please check the 2nd picture.

➤[Hands-Free Book Reading Stand]: With a foldable stand design so you can set it on the table and read without having to hold it, the cover folds back and secures to the back of the case. Adjustable hand strap allows you to hold your tablet with one hand when you are laying down or getting out.

➤[Auto-wake/sleep]: Wake or put your device to sleep by opening or closing the cover. Magnetic clasp ensures the cover is securely closed, secures your device without straps covering the front; Build-in card slot is convenient to store your cards; Easy access to charge and turn on/off.

Large Capacity: 11" x 8" x 2 ", It’s perfect for almost all size Bible. And it has extra 3 pockets (including 1back pocket & 2 inner pockets) to put all your iPad, Notebook, smart phone, and other necessaries. The detachable layer with 12 elastic Pen slots in the middle for you can hold enough Pens to take notes .

Multi-Function: The Bible Cover can be put Bible books, 12 markers, notebooks and some sticky notes, for Christians. It can also be used as as a document bag, briefcase, journal supplies organizer, book case/cover.

High Quality: It's well made by the water-resistant sturdy oxford cloth and durable metal zippers. This bible case can protect your bible or iPad against scratches, impacts, shocks, sunlight rainy and dust. The 3 Pockets and 12 elastic Pen slots can keep all parts neatly organized.

Center-Loading covers fit dust jackets up to 9 1/2" tall

Lo-Luster covers cut down on glare from overhead lights and hide jacket imperfections.

Closed edges are permanently bonded, paper backing for added protection

Fit Size - The book cover measures approximately 11" x 8.7" and is designed to protect most books. The book cover can also be given to some friends or book lovers.

Extra Organiser - The book cover is made of canvas and is easily hand and machine washable for repeated use. The book cover also has an additional organizer pocket, perfect for storing notebooks, small diaries, stationery, and even some small decorative accessories!

Reliable Lightweight - Features a high-quality smooth zipper closure for added multiple protection. Don't worry about your books or stationery falling out. Small size can be folded and carried at will, providing services for you anytime, anywhere.

🎹Note!! Not Compatible with All Korg. Interior Size: 39.5" x 15.8" x 4.8". Please check the size of your keyboard before purchasing. The 61 keyboard bag is fit for most popular model 61-key keyboard. The large 61 key keyboard case gig bag owns 3 exterior zippered storage pockets, provides plenty of room for music stand, sheet music, music book, pedals, cables, power cord, etc. You can take beloved keyboard and organize the accessories methodically when gigging and traveling.

🎹2 Ways for Easy Carrying: The keyboard 61 key case features durable adjustable shoulder straps and handles, bring 2 ways of carrying as a backpack or handbag for your choice. Rugged nylon handles is solid enough for you to carry with one hand. The piano keyboard carry case with adjustable shoulder straps are appropriate for people of all ages like beginners, keyboardists, musicians, band players.

🎹600D Waterproof & Dustproof Fabric: To protect your favorite instruments, the 61 key keyboard case features 0.32" thickened sponge + the waterproof and scratch-resistant material to ensure the keyboard avoids collision, scratches, and prevents it from wet. Thanks to the durable structure, the piano keyboard bag guaranteed keyboard keeps dry and against dust. With the ultra-lightweight solution, the keyboard bag 61 key is portable to carry when going outside to have trainings & lessons.

Lightweight for college and work. It is also a wonderful and unforgettable gift for book lovers.

Unique well designed colourful patterns. Silky-Smooth satin-touch hard protection. It has also extra pockets for pen, earphone and mobile device. The Velcro-strap top cover keeps your books in the pouch.

Don't worry about the damaged corners, or scratched cover! It also protects your book from splashes, rain and wet hands. It can be washed when it gets dirty.

ADJUSTABLE WIDTH: Fits books that are 9 1/4" tall and up to 16" wide (width of front + width of back + thickness of spine). The adjustable width allows this cover to fit book widths up to 16" (width of front + width of back + thickness of spine). These clear book covers will fit many books and multiple book thicknesses

CRYSTAL CLEAR BOOK COVERS will protect your books from greasy fingers, dust, pen marks, dirt, and grime. This lightweight barrier is best used in a setting when books are exposed to light wear, such as a book signing, personal collection or gallery environments

HIGH QUALITY COVER PROTECTION means that these plastic book covers are engineered with 2.0 mil polypropylene rather than dense vinyl, so you get high quality protection at an affordable cost. The material is thin and lightweight, yet designed to not easily rip, tear, split, break, or rupture

Premium Quality Material: 420d Oxford Cloth, Durable And Sturdy.it Is Durable And Washable.

Perfect Fit For Keyboards: 61key (98 *42 *19cm / 38.6" *16.5" *7.5" Inch),88key (134 *29 *19cm / 52.7" * 11.4" *7.5" Inch), Fits Most 61-88 Key Models.

Protects Your Instrument: Keep Your Keyboard Clean And Safe Against All The Dust, Dirt, Or Wear.

PREMIUM QUALITY MATERIAL: This keyboard dust cover made of high quality waterproof materials. Material is 87% nylon 13% spandex that is durable and washable. Perfect valentines day gifts for her, wife, girlfriend and daughter.

DIMENSION&PERFECT FIT FOR KEYBOARDS: 134 *29 *19CM / 52.7" *11.4" *7.5" INCH, fits most 88key models. With an adjustable elastic cord and stretchy material that helps for perfect fitting. This goes on easily, fits snuggly, stays secure, and simple to take off.

PROTECTS YOUR INSTRUMENT: It is designed to keep dust and moisture from settling on your instrument. No residue from the material is left in your keyboard once you remove the cover. Essential for protecting your digital piano or keyboard from damaging dust and other hazards.

✔WHAT YOU GET - Package includes 7 different color book covers and 1 label sticker, can be used for 7”x8.5”-10”x12.5” books.

✔BETTER PROTECTION BOOKS - Your book will be well protected with KICNIC book covers. Keep your books safe from scratches, bumps, wear and tear.

✔DURABLE and ECONOMICAL - KICNIC book covers are made of premium quality, sturdy material. These could be used years with a low-cost and your book could get a maximum protection.

✅ Hassle Free Installation: It's the latest upgrade version on the market, easy to install and no need to lift or disassemble the back seat.Give it 15-25 minutes and everything would be done. It includes pockets for keys, phone and book storage which is space saving.

✅Soft & Comfortable Touch: The leather seat covers is scratch resistant and made to last for daily use. It protects your car from spills, dirt and sweat etc. It's easy to care and clean with wet soft towel. The breathable leather cover adopts rebound sponge which offers comfort touch and top resilience to hold its shape.

✅Material: It adopts thick and soft leather with up to 0.9 mm thickness . The premium leather is scratch resistant. Five-layer rebound composite material is soft in touch and environmentally friendly. It's wear-resistant, odorless and waterproof for daily care.

✔WHAT YOU GET - Package includes 7 different color book covers and 1 label sticker, can be used for 6”x7”-8.5”x9.5” books.

✔BETTER PROTECTION BOOKS - Your book will be well protected with KICNIC book covers. Keep your books safe from scratches, bumps, wear and tear.

✔DURABLE and ECONOMICAL - KICNIC book covers are made of premium quality, sturdy material. These could be used years with a low-cost and your book could get a maximum protection.

【High Quality】A Detachable Shoulder Strap that is comfortable to carry a heavier bag,Crafted by premium polyester canvas. Waterproof, durable, elegant, light weight, and long last. The metal zippers, connectors are made of high quality hardware, open and close the zipper smoothly.This bible case can protect your bible or iPad from scuffing.

【Large Capacity Bible Cover】 Our Bible covers for women measures 12 x 8.5 x 2.5 inches , Perfect for standard or larger size Bible/Book/Notebook. And it has a front pocket, a back pocket, and multiple inner organizing pockets,A detachable panel for pens and Cards, and there are 2 elastic bands to hold the Bible or book Make you more organized!

【Multi-functional】ATDIAG bible carrying bag can be used as a handbag, tote bag, makeup bag, bible carrying case, Colored Pencil Bag, Electronic Organizer Bag, Briefcase, Book Cover or Cosmetic Bag. It is a perfect storage bag for students or kids.

✔WHAT YOU GET - package includes 3 blue book covers, can be used for 6”x7”-8.5”x9.5” books.

✔BETTER PROTECTION BOOKS - Your book will be well protected with KICNIC book covers. Keep your books safe from scratches, bumps, wear and tear.

✔DURABLE and ECONOMICAL - KICNIC book covers are made of premium quality, sturdy material. These could be used years with a low-cost and your book could get a maximum protection.

Kapax Mona book sleeves are a brand new product, a brand new style, made of durable and waterproof fabrics. Fabrics are also interlined inside to give extra strength and padding.

Unique well designed colourful patterns. Smooth and well-touch fabrics. Don't worry about the damaged corners, or scratched cover! Protect your books and other items from wear and tear when you are on the go. It also protects your books from splashes, rain and wet hands. It can be washed when it gets dirty.

Suitable for most of standard paperbacks and hardcovers. Is also suitable for college notebooks. Kapax book covers are a wonderful and unforgettable gift for booklovers.

Must-have Essential: Any teacher, student, children, or book-lover must have a stretchable bookcover to protect their most valuable hardcover books; Accidents can happen, it's always good to be covered!

Very Stretchy: Perfect mix of polyester and spandex they fit like a glove on textbooks that are 9 x 11 inches or larger; These bookcovers are super stretchy and easy to put on and remove, ideal for a variety of book sizes, from regular to big ones, to protect and cover them from any damage;

Long-lasting Covers: Keep your books covered and your wallet safe! Our book covers are made of high-strength, durable, stretchable polyester fabric for top preservation and years of multiple uses;

Premium & Durable Material: EULANT book cover is made of high- quality PP plastic material, the transparent book cover is flexible and durable, durable, safe and practical. This book covers are suitable for every age and its simple so even children can use this covers.

Self- Adhesive Design: Book Cover Plastic Clear with a self-adhesive closure on one side, which makes the item is adjustable for adaping to the books at different thickness.Simply slip the book cover into both jacket flaps,and peel off the adhesive protective membrane and stick to the right postion.

Protection Design: This book cover set contains 10 transparent book covers that can be used to protect your books. Eye-catching Light weight design that will not make your book heavier and will even give it a High grade finishing look and is appropriate for all type of book and will help you maintain clean book covers.

NOTE - The book cover is ONLY suitable for t 8 1/2" tall books.The tall is fixed to fit 8 1/2" tall books, and the width of the book cover is adjustable from 8" up to 15" (width of front + width of back + thickness of spine).

Comprehensive Protection: Water proof, dust resist, archival safe. Protect your books from greasy fingers, dust, pen marks, dirt, and grime, you can wipe away residue that splatters or spills onto the cover easily. The book protector is made of high quality PP material and acid free. Made with non-stick material which won't lift or transfer ink.

Book Cover in Bulk: Comes with 50 PCS of book cover, great for students to warp school textbook, book lovers to protect their collections, book store to display the book as well as get some protection. And you can even share these book covers to your classmates or friends as it as such a great quantity!

Expertly designed by professional leather designer for optimal protection and ease of use.

Each cover is handcrafted by veteran leather craftsman, ensuring superior quality and durability.

Made from 100% Vegan PU leather, this cover looks and feels like genuine leather, but without harming any animals.

DURABLE NYLON FABRIC: The Book-it! Book Cover is made of super tough woven nylon that is tear and even water resistant!

ADJUSTABLE: Wrap around design quickly adjusts to most novel-size and smaller books. Up to 9.5" height and 16" circumference.

PEN AND PAPER HOLDER: Includes a convenient slot for a pen and sleeve for note paper that are easily accessible for note taking while you read.

*INSTANT PAIN RELIEF – Look no further for the perfect, Ergonomically Designed to arm pads, which contour your arm, giving Immediate Pain Relief & Comfort while Improving your Posture. Relieves Elbow Pain, Back Pain & Fatigue. Also Alleviates & Prevents re-occurrence of Repetitive Strain Injury (RSI).

*MULTI PURPOSE DESIGN - Supreme Comfort meets Adaptability; our Armchair Covers can be used for any application needing Arm Support; for long days in the office, for gaming, wheelchair use + so much more. Our Premium Quality 50D Grade High Density Contoured Memory Foam will stand the test of time, holding its shape time after time so you can keep enjoying Firm but Comfortable Support.

*ANTI-SLIP TECHNOLOGY - Our Armrest Covers have been designed to securely fit Without Slipping. With Extra Long, Adjustable Velcro Straps to fit Any Size Armrest. Once these Armrest Cushions are on your chair, you will never need to think about them again, so you can carry on enjoying your day, whether its Work, Rest or Play.

Center-Loading 14" Brodart Fold- On Book Jacket Covers for easy application

Clear, Lo-Luster Covers

1.5 mil thickness

🎹【High Quality 61 Keys Piano Keyboard Cover】Designed for 61-key electric piano.

🎼【Perfect Size For 61 Keys Pianos】 38.58x16.14x5.11inch 61 Key Keyboard Bag is a decent electronic tote for equipment.Fits 61 key 54 key keyboard electric piano.

🎶【Light Weight & Portable】Ultra thick padded strengthened oxford nylon piano keyboard bag with pockets which is convenient to store music book. Comfortable and adjustable handle straps, perfect for storage and light transport.

✔<b>WHAT YOU GET </b>- package includes 7 black book covers, can be used for 6”x7”-8.5”x9.5” books.

✔BETTER PROTECTION BOOKS - Your book will be well protected with KICNIC book covers. Keep your books safe from scratches, bumps, wear and tear.

✔DURABLE and ECONOMICAL - KICNIC book covers are made of premium quality, sturdy material. These could be used years with a low-cost and your book could get a maximum protection.

Material: This 61 Key Piano Bag is made of Waterproof and Dustproof oxford cloth; Inside 6mm thick cotton cloth can protect the keyboard from damage,also lock out dirt and spills,and it is easy to clean.

Adjustable Carry Strap and Storage Pocket : The durable double carry straps are adjustable to suit your needs,which is convenient for you to take your keyboard from the house to the concert hall.Its pockets provide plenty of space for all your cables, music books

Ergonomically Designed:Bag handle for exceptional comfort, Edge Locking Finishing and the inner 5mm thick foam padding can protect the keyboard from damage during transportation.No need to worry about bumps and dings.2-Pull zipper allows bag to be unzipped lengthwise from center.

These high quality book jacket covers are Center-Loading for Dust Jackets up to 8 1/2" tall.

The covers are 1.5 mil in thickness.

Super-Clear covers protect from harmful UV rays.

🎹Note!! Interior Size: 50" x 18" x 6.1". Please check the size of your keyboard before purchasing. The 76 key keyboard case is fit for most popular model 76-key keyboard. (NOT ALL 76-Key Keyboard) The large 76 keyboard case owns 3 exterior zippered storage pockets, provides plenty of room for music stand, sheet music, music book, pedals, cables, power cord, etc. You can store or transport the beloved keyboard and organize musical accessories anytime and anywhere.

🎹2 Ways for Easy Carrying: The 76 note keyboard case features durable adjustable shoulder straps and handles, bringing 2 ways of carrying as a backpack or handbag for your choice. Rugged nylon handles is solid enough for you to carry with one hand. The keyboard soft case 76 key with adjustable shoulder straps are appropriate for people of all ages like beginners, keyboardists, musicians, band players.

🎹Organized Shoulder Straps with Fixing Tie: Under kinds of carrying ways, the 76 key piano case designed a more humanized way for people in different situation, providing an adjustable hook and loop fastener at the backside for gathering the shoulder straps. Musicians can make those straps concealed until needed, without worrying and annoying of stepping on and smudging the straps.