Best Rectangular Throw Pillow Inserts in 2026

Delicate Craftsmanship: Detailed with smooth hidden zipper in a matching color for a seamless look, the solid throw pillow cases have ample pockets to allow placing the pillow insert in without struggling or tearing the pillow cases.

Perfect Accent For Home: Soft and comfy to touch, these plush cushion covers work equally well in the bedroom and living room. They're chic and comfortable layers on a sofa, chair or bed that add instant luxury to your decor.

Material: Sewn of 100% Velvet.

Features: Color: Sunflower Yellow. Measures: 12x20 inch (30x50cm), tailored for 12x20 inch insert.

Package: include 2 pcs pillow covers. No pillow insert.

Washing Guide: Machine Wash Cold Separately, Gently Cycle Only, No Bleach, Tumble Dry Low.

AMAZING VELVET THROW PILLOWCASES: They will show two very different glosses if you look in two different directions, one is bright and smooth, the other is soft and plush.

ADD STYLE TO YOUR AREA: Rich Solid Color Throw Pillow Covers, Brings Luxury Look to Your Home Decorative, Bed, Sofa, Couch, Chair, Car, Patio, Farmhouse, Bedroom, Office, Indoor & Outdoor, Etc.

COZY SOFT METERIAL: These Decorative Pillow Covers Are Made of Durable Poly Velvet,Comfortable and Super Soft Touch, Grade A, High Class, Both Sides Same.

Please Note：PILLOW COVERS ONLY, NOT INCLUDE INSERTS. Just Covers not Pillows. Please cancel in time after confirming to purchase wrong item. Including 4 pack pillowcases. You can DIY whatever you like on the pillowcase.

Material:The white pillow cases set is made of Cotton, soft ,comfortable and durability.Size: 12x20inch/30x50cm(1-2cm deviation because of hand-cutting and sewing).

Easy care:Machine washable in cold water.Tumble dry on low. Note:Do not use bleach or softener. These pillowcases are made of cotton,cotton will fade easily in the sun,not suitable for outdoor

☛ 𝐍𝐞𝐰 𝐒𝐢𝐳𝐞 𝐀𝐫𝐫𝐢𝐯𝐚𝐥！𝐇𝐢𝐠𝐡 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 thick, durable 100% cotton canvas with boho mandala embroidered pattern. 𝐍𝐎𝐓 𝐏𝐑𝐈𝐍𝐓𝐄𝐃. Highly breathable natural fabric. Stay soft and cool to the touch.

☛ 𝐒𝐢𝐳𝐞：12 x 20 Inches / 30 x 50 cm. Fits for 12" x 20" cushion inserts. Hidden smooth 𝐙𝐢𝐩𝐩𝐞𝐫 for easy enclosure. Suitable for sofa, bed, living room, outdoor couch, office, car.

☛ 𝐁𝐞𝐚𝐮𝐭𝐢𝐟𝐮𝐥 𝐆𝐢𝐟𝐭𝐬 for family and friends. Perfectly blends in with any home decor.

Package includes: 1 velvet lumbar throw pillow cover. (Please Note: PILLOW COVER ONLY, NO CUSHION INSERT)

Modern geometric soft throw pillow cover size: 12 x 20 Inch / 30 x 50cm. Please allow 1~2cm deviation because of hand-cutting and sewing

Made of luxury velvet, the cushion case pillow cover is fade resistant and stain resistant, feeling soft and comfy, bringing luxurious design and chic style to your living room

Quantity & Material: 1 removable accent decorative throw pillow cover (Note: Only Cover, and INSERT NOT INCLUDED). Made with 100% Cotton, FEEL THE DIFFERENCE, HIGH QUALITY CONSTRUCTION

Size, Color & Design: 12"x20", Blue Ashes. Both the front and the back of the pillow cover have the same color. Best for any room in your house - bedroom, guest room, kids room, RV, vacation home. Great gift idea for men and women, Moms and Dads, Valentine's - Mother's - Father's Day and Christmas.

Feature: Soft, Textured, made with color matching invisible zipper and allows easy insertion and removal of pillow inserts. Add a touch of graceful color to your bedroom or living room

Original Decorative Pillow Covers: Add a designer touch to your home decor, bed, sofa, couch, chair, car, patio, farmhouse, bedroom, office, etc

Cozy Soft Couch Pillow Covers: The fabric are made of durable poly velvet,comfortable and super soft touch, grade A, high class

Premium Cushion Covers: The fabric's color is matched with the invisible zipper. Disassemble freely, convenient to change. the color of fabric is beautiful and without color fading

Delicate and Unique Spring Blooming 3D Flower Decorative Throw Pillow Cover, Handmade Flower, Perfect Home Decorations

Exquisite Workmanship Stereo Flower Effect, Petals are Securely Sewn, Very Sturdy, and Won't be Deformative by Extrusion

Cushion Cover Only, No Insert; 12 x 20 Inches / 30 x 50 CM

Package includes: 1 velvet lumbar throw pillow cover. (Please Note: PILLOW COVER ONLY, NO CUSHION INSERT)

Modern multicolor throw pillow cover size: 12 x 20 Inch / 30 x 50cm. Please allow 1~2cm deviation because of handcutting and sewing

Made of velvet, the cushion case pillow cover with stripe lines is fade resistant and stain resistant, feeling soft and comfy, bringing luxurious design and chic style to your living room

【Premium Quality】- Phantoscope pillow covers are made of top grade polyester and cotton blend, comfortable without odors or allergens retardants, no pilling and no stimulation to the skin, friendly for kids and pets.

【Hidden Zipper】 - The throw pillow covers feature invisible zipper closure, that makes it easy to insert and replace and meanwhile keeps an elegant look.

【Package includes】- The cushion case measures 12x20 inch/30x50cm. Package contains 2 pieces of throw pillow cases. INSERT ARE NOT INCLUDED; In order to present the best shape, a bigger size pillow insert is recommended.

Size: 12x20 inch/ 30X50 cm. Package contains 2 pillow covers/shells, NO PILLOW INCLUDED.

Material: Both sides made of high quality jacquard fabric, comfortable and durable, all patterns are designed by professional designers.

Craftsmanship: Invisible zipper allows easy insertion and removal, double zigzag over-lock stitches to avoid fraying.

This package include 1 piece decorative embroidery rectangle lumbar throw pillow cover, no filled insert; embroidered floral pattern only on the front side, the background it’s off white color

This rectangle lumbar pillow cover measuring 12 x 20 inches, corner to corner without insert filled; as a result of manual production, sewing and cutting will inevitably occur a little deviation, please allow 2-3 centimeters

This is amazing embroidery lumbar pillow cover, not printed, designed with unique patterns, made of linen, suitable for functional and decorative purposes, like bed, couch, sofa, chair, office, shop decoration

Package contain only 1 set square pillow cover 12x20Inch/30x50cm , NO PILLOW INCLUED. Please allow 1~2cm deviation because of hand-cutting and sewing.

Embroidery pattern "Love" on the front side. The other side with high quality soft cotton fabric, durable and comfortable.

A firm fabric edge around pillow cover to prevent damages and ensure durability. Invisible zipper design, can be opened around 35 cm for the cushion insert.

Material; thick durable polyester chenille, striped; Size; throw pillow covers 12 x 20 inch ( 12"x20" ); natural, simple, fashion, elegant, luxury, modern, comfortable, rectangular decoration; solid colored; zipper is hidden

Packing: including 2 pcs pillowcases 12 by 20 inch ( shell ). No inserts

Button Decor Design ; each pillow cover has three unique buttons on the face side, adding vintage and farmhouse feeling for Living Room, Couch, Bed, Chair, Car, Patio, Bedroom, Office, Floor, Bench, Indoor, Toss, Bedding, Deluxe, Family Etc

Quantity, Quality and Trademark: Pack of 2 TangDepot decorative throw pillow cover (NOTE: ONLY COVERS, INSERT NOT INCLUDED). TangDepot is a registered trademark. We bring you High Quality Soft Velvet Big Striped Corduroy Solid Pillow Covers at an Affordable Price. We use the most advanced sewing technology to produce the ideal throw pillow covers. It's made to last and doesn't lose its luxurious softness even after months of use.

Size, Color & Design: 18"x18", A10 Navy Blue. Both the front and the back have the same color and velvet fabric. We use a Higher-than-industry standard production process. Each pillow case is 0.2 inch - 0.4 inch larger than the indicated size. CHOOSE THE RIGHT SIZE: 18x18 inch pillow covers / cousion covers are suitable for 18x18 inch (about 45cm x 45cm) pillow cores and 17x17 inch pillow cores, whether full or not full pillow inners

Soft, Textured and Durable: luxurious plush velvet material for super softness. Made with color matching invisible zipper and allows easy insertion and removal of pillow inserts. All fabric edges are sewn with zigzag overlock stitch to prevent fray and ensure durability. EASY CARE - Machine wash cold, tumble dry on low temperature. Avoid direct heat. No Iron. Wash water does not fade.

Cotton Linen,Super Comfortable, Durable, High Class.

Jacquard Designs,Fashion and Simplicity.(only case,not include insert)

Brand New 1 PC Pillow Cover/Shell 12" X 20"(30cm X 50cm)

SOPHISTICATED STYLE: Add a classic and luxurious touch to your sofa, bed, bench, or nearly any space in your home with these beautiful throw pillow cases. Plus, our pillow cases come in many stylish colors, so you can choose the right shade for your individual style and match your pillows to your existing decor!

MODERN INTERIOR DESIGN: The perfect collaboration of decorative throw pillow for living rooms, bedrooms, nurseries , or even commercial use in hotels, lobbies, spas, or doctor’s offices. From modern to minimalist, cozy bohemian to French country, for your sofa, couch, or office chair

LONG-LASTING ZIPPER: The bottom of the cushion cover is a color-matching super strong invisible zipper, for an elegant look, easy insertion and washing.

This package included 1 piece stripe lumbar decorative throw pillow cover, NO FILLED INSERT.

This pillow cover measuring 12 x 20 inches, corner to corner without insert filled; as a result of manual production, sewing and cutting will inevitably occur a little deviation, please allow 2-3 centimeters.

This is modern striped throw pillow cover, both sides same design; we use high class fabric is easy to mix and match with other decorative pillows.

Soft Comfy; deep red throw pillow covers 12 x 20 inch ( 30x50 cm ); natural, simple, fashion, elegant, luxury, modern, rectangle decoration; the same design of 2 sides; zipper is hidden

Designed With Pretty; Brings gorgeous look to your home decor, Suitable for Living Room, Couch, Bed, Chair, Car, Patio, Bedroom, Office, Floor, Bench, Indoor, Toss, Bedding, Deluxe, Family, Etc

Packing; including new 2 pcs pillowcases ( shell ) 12"x20" ( 12 by 20 ) inch; No inserts

WENIANRU Ink Painting Blue Pumpkins Thankful Fall Y'all Autumn Thanksgiving Day Home Sofa Chair Bed Decoration Lumbar Pillowcase Cotton Linen Decorative Throw Pillow Cover Case Rectangular 12 x 20 Inches

Size: 12 x 20 Inches, 30 x 50 cm. There may be an error of 1-2 cm.

It's just a pillow cover, the pillow insert is not included, the zipper is hidden.

❤Please note:Inserts are not included and the pattern paint one side only. Noble, Easy to match your sofa & other pillows, Suitable for every season.Good gift for friends or family.

❤2Pack sea theme rectangular cushion covers ，12X20 inches (30x50cm).Please allow 1~2cm deviation because of hand-cutting and sewing 。

❤Beach /Coastal pillow covers made of durable material.Decorative pillow covers for waist pillow，add more fun in your rectangular pillows

BUFFALO CHECK PILLOW COVERS - Buffalo check, recently made their way as a trend in upholstered furniture, Pillow covers in a buffalo check pattern works especially well to create both impact and cohesiveness within a small space, Buffalo check is gender neutral, so it's a great look whether you're going for a masculine or feminine design;

INVISIBLE ZIPPER - Origin in Brazil high-grade Fe ores, designed and manufactured from Germany first-rate company, adopt all this superior in field to present you this collection of decorative pillow cover protectors zipper, sturdy, durable, bring you a super fluency experience;

SOFT AND DURABLE MATERIAL - This pillow covers feature USA-made cotton and linen blend to achieve a texture of soft while an effect of crease-resist, this pillow cover would never make you itch or uncomfortable, incorporating naturally occurring color from surrounding;

Size: 12x20 inches. 2 Pillow covers only, inserts are not included.

Material: made of 100% cotton very soft.

Easy to Change: Super smooth invisible zipper closure for easy insertion and washing. Machine Washable for Easy Care and Maintenance, Separately in Cold Water on The Gentle Cycle, Do Not Use Bleach and Iron.

⭐SUPER SOFT CHENILLE : Made of Premium Solid Thick Durable Poly Chenille Plush Velvet, super plush and soft. Irresistably comfortable, Comfortable, Velvety & Supersoft Touch, Grade A, High Class, Both Sides Same.skin-friendly for kids and pets. Good anti-wrinkle, anti-fading, Antistatic properties.Machine washable for easy care and maintenance, separately in cold water on the gentle cycle, do not use bleach and iron.

⭐PERFECT DECORATION: Perfect Chenille Velvet pillow cover to decorate your room.Suitable for living room, bedroom, patio, lawn, porch, balcony, couch, sofa, office,floor,bench,chair ,window seat ,coffee shop,car,party, wedding, dining room outdoor,lumbar pillow,etc.It can be used as toddler pillow covers as well.Multiple vibrant colors for your preference. Suitable for all kinds of home decoration. A nice gift for your families and friends.Preferable color choices for home decor in spring, fall.

⭐PILLOW COVER SIZE: Including 2 pillow covers without inserts.12"x20"、16"x16"、18"x18"、20"x20" 、22"x22"inch, Please allow 1-2cm deviation because of manual cutting and measurement. Color may be different in different light or on different screen.

SOPHISTICATED STYLE: Add a classic and luxurious touch to your sofa, bed, bench, or nearly any space in your home with these beautiful throw pillow cases. Plus, our pillow cases come in many stylish colors, so you can choose the right shade for your individual style and match your pillows to your existing decor!

MODERN INTERIOR DESIGN: The perfect collaboration of decorative throw pillow for living rooms, bedrooms, nurseries , or even commercial use in hotels, lobbies, spas, or doctor’s offices. From modern to minimalist, cozy bohemian to French country, for your sofa, couch, or office chair

LONG-LASTING ZIPPER: The bottom of the cushion cover is a color-matching super strong invisible zipper, for an elegant look, easy insertion and washing.

✔Set of 2 lumbar pillow covers only,No Filler/Insert.12×20 inches (30×50cm)rectangular cover/shell, used for 12×20 inches inserts.

✔Tropical decor home decorative cushion covers with green leaves,add more life and fun in your throw pillows.(pls note:Inserts are not included and the pattern paint one side only).

✔Durable for both indoors (living room, office,bedroom, etc.) and outdoors (patio,car,porch etc.),easy to match your sofa, couch & other pillows.It’s a great home decor for your personalized style.

Super Soft Comfortable; throw pillow covers 12 x 20 inches ( 30cm x 50cm ); natural, simple, fashion, elegant, luxury, modern, rectangular decorative; the same design of 2 sides ( Both Sides ); solid colored; shaggy; zipper is hidden

Packing : including new 2 pcs pillowcases ( Shell ) 12"x20" ; No inserts

Designed With Pretty; Brings gorgeous look to your home decoration, Suitable for Living Room, Couch, Bed, Chair, Car, Sofa, Patio, Bedroom, Office, Floor, Bench, Indoor, Toss, Bedding, Deluxe, Family Etc

Warm Gifts: The modern art themed four-piece pillowcase is the best choice for home decorations. You can buy them for men and women of all ages. Not only are home decorations, they are also gifts for working days. Not only can be a gift for a friend, you can also give it to yourself on an ordinary day

Delicate Design: The 4 pieces colorful accent pillowcases are suitable for anytime. We designed the elements of mid century, boho nature, line, dot, burnt orange, geometric, landscape, sun, moon, sunrise, sunset, flower and botanical plant. They are not only the home decoration signs,they are also beautiful party decorations. And they can be used as holiday decorations as well

Inside and Outside Decoration: Our minimalist bohemian decoration sign 4 packs pillow covers can be used indoors or outdoors. Easy to match your sofa couch living room, bedroom, guest room, office in any colors or styles. You could use them to decorate your house, and could always light up the room as beautiful decors. In addition, you can also use them in the restaurants, cafes, beaches, bars and cars

Material: Demetex linen pillow covers are made of durable and rustic fabric. Solid thick linen blend, comfortable touch, skin-friendly for kids and pets.

Size & Package: 12 inch x 20 inch, 30cm x 50cm, tailored for 12x20 inch pillow insert. Please allow 1-2 cm deviation(Due to hand-cutting and sewing). Package contains 2 throw pillow covers, INSERTS ARE NOT INCLUDED.

Design: Plain design can match all styles furniture, these polyester linen cushion covers have invisible zipper, and the color of zipper is same as accent pillowcase fabric.