Best Quality Park Small Parts Mailing Envelopes in 2026

✉️ 100 ENVELOPE PACK; these envelopes are manufactured with a WINDOW-LESS front panel for the perfect choice for small businesses, home offices and everyday use, #10 Security Envelopes are provided in a 100-envelope pack

✉️ SUPER SECURITY TINT PATTERN; #10 envelopes designed with a secure, security tint-pattern to protect contents and sensitive information, perfect for ultra-secure mailing

✉️ QUICK-SEAL CLOSURE; our #10 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing for any letter sized and larger documents without splitting

100-Pack of 6 envelopes with Peel & Seal closure—no moisture needed

Ideal for home or office; securely send checks, invoices, or other confidential documents

Interior security tint keeps content private; windowless design

Heavyweight envelopes feature a clasp closure, in an Office Pak for larger quantity

9" x 12" size

Brown Kraft material

Feature: Made of recycled kraft paper, the size of these brown coin envelopes is 2.25" x 3.5". Perfect small envelope size for coins, jewelry, date medications, resistors capacitors, seeds, credit card, SD memory card or any other small items!

Meet Your Needs: 500 counts of these kraft envelopes can meet all your home and office needs. Use these coin envelopes to store or sort out different types of small accessories for tidy and saving time.

Gummed Flap: The small coin envelopes have gummed flap. When you put the seeds, small electronic components or other stuff that need to sort or store into the envelope, wetting the seal slightly with water, folding and keeping the flap glued 2-3 minutes to seal. Ensure the envelope stays sealed so your contents don't fall out!

9X12 CATALOG ENVELOPES; Aimoh’s White 9x12 Security Envelopes combine a professional security tint pattern, large size for business documents and premium quality for the best 9x12 envelopes on the market

SECURITY TINT PATTERN; ideal for secure business mailing and sensitive correspondence, each 9x12 envelope contains a super secure, security tint pattern to protect contents, information and data when mailing

FOR 8.5X11 DOCUMENTS; large 9x12 size and strong QUICK-SEAL closure security tinted envelopes, perfect for photos, catalogs, thicker, larger documents and other business mailings

Size: 3.5" x 6.5" - Box of 500 Envelopes

Heavyweight 24# Brown Kraft envelope, Peel & Seal

Designed for Bank, Cashiers, Small Parts

COIN ENVELOPES: Purple Q Craft coin envelopes are perfect for many uses; to store small pieces and parts, for seeds, and of course money and coins.

500 PACK: Our pack of 500 is a great way to stock up every home or office so you will have them handy if a small item breaks or if you need to send some money with a child.

HIGH QUALITY: We manufacture our envelopes with high quality material allowing the package to last wherever it mighty be going.

9x12 KRAFT ENVELOPES; Aimoh’s Catalog Envelopes combine tough 28lb golden kraft paper stock, strong self-sealing SELF-SEAL Closure for the best catalog envelopes on the market, perfect for large documents and all business correspondence

DURABLE MULTI-PURPOSE; Ideal for mailing catalogues, magazines, documents, direct mail, promotional material, brochures and more, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information

28LB STOCK; manufactured from tough, durable Construction like 28lb paper stock, the brown kraft material will insure privacy of the envelopes contents, the durable, woven paper extends the tampering resistance of this envelope, standing up to normal postal wear and tear without damage,

HIGH QUALITY & BULK PRICING - 24lbs high quality envelopes at a fraction of the price

NO NEED TO LICK THE FLAP ANYMORE - Very convenient

SELF SEAL ENVELOPE- Just peel and stick 4 1/8 in. x 9 1/2 in size envelop

Easy to use: wipe just a little water to wet the glue on the envelope, then fold the sealant and hold it for a minute, it can be adhered. Water glue design can effectively secure your small parts or seed from being damp or losing

Liable quality: each self-adhesive envelope is made of superior kraft paper, good texture, sturdy and durable, not easy to fade; the seal is tight, so the product inside can be well protected

DIY the pattern to mark it: these 200 pieces kraft packets envelopes allow you to past the labels for distinguishing the items inside; even you can print, draw or write down something to DIY patterns on the envelopes

FEATURE: This brown cash envelopes are made from durable kraft paper, and this small coin envelopes size is about 3.5" x 6.5". Perfect envelope size for coins, bills, checks and any small items.

WATER GLUE SEAL: The small coin envelopes are water glue seal, when you put the sorting and storing seeds, small electronic components or other contents into the envelope, folding and gluing seal 3-5 minutes. It's a simple and secure envelopes to protect the contents.

PACKAGE CONTENT: The cash envelopes for budgeting are 200pcs per box, ideal for small parts, samples, seeds, enclosures, loose coins and payroll applications. If you need to storage some small parts and materials, this small envelopes is best for you!

Size: 3.5" x 6.5"

Heavyweight 24# WHITE Envelopes

Peel & Seal Closing

Feature: These small brown envelopes are made from kraft paper, and this small envelopes size is about 2.25" x 3.5". Perfect envelope size for coins, seeds, date medications, bills, resistors capacitors, checks, little cards, and any small parts!

Water Glue Seal: The mini envelopes are water glue seals, when you put the sorting and storing seeds, small electronic components, or other contents into the envelope, folding and keep the flap glued 3-5 minutes. It's a simple and secure envelope to protect the contents.

Best Envelope for Saving Seed: This seed envelopes has the function of releasing moisture, keeping seeds dry, and protecting seeds. It's great for storing and organizing garden seeds.

FEATURE: The #1 Coin and Small Part Envelope is perfect for coins, seeds, medication, and any small parts. Good for both home and office use, the Coin and Small Parts Envelope is multi-functional!

28 LB BROWN KRAFT STOCK: Manufactured from durable 28 lb. stock, the brown kraft paper will provide privacy of the contents. The durability of the heavy paper will withstand normal wear and tear of everyday use.

GUMMED FLAP: These coin envelopes have a moisture activated secure seal with deep Gumming on the flap.

Color: White

Size: #7 Coin (3 1/2 x 6 1/2 inches) | Gummed closure helps keep your items safe and secure

Quantity: 25 envelopes per pack | Plenty of envelopes for all of your mailing and organization needs

#5 1/2 Coin envelopes are 3 1/8 x 5 1/2; just big enough to hold stamps, gift cards, jewelry, keys & other small parts; in 28lb kraft; 500 per box

Our small manila envelope is built sturdy from 28 lb kraft paper; thick paper provides privacy and durability for the items you tuck away

A deeply gummed envelope flap is laid thick with moisture-activated adhesive; creates a firm seal you can trust in the mail

10x13 KRAFT ENVELOPES; Aimoh’s Catalog Envelopes combine tough 28lb golden kraft paper stock, strong self-sealing SELF-SEAL Closure for the best catalog envelopes on the market, perfect for large documents and all business correspondence

DURABLE MULTI-PURPOSE; Ideal for mailing catalogues, magazines, documents, direct mail, promotional material, brochures and more, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information

28LB STOCK; manufactured from tough, durable Construction like 28lb paper stock, the brown kraft material will insure privacy of the envelopes contents, the durable, woven paper extends the tampering resistance of this envelope, standing up to normal postal wear and tear without damage,

【Set of 120 Pack A2 Invitation Envelopes】 Poever A2 invitation envelopes set includes 120 pack white envelopes and a sturdy box for shipping protection and easy storage. Each A2 invitation envelope measures 4.375 x 5.75 inches, perfect size for greeting cards, holiday cards, photos, postcards, invitations, letters, announcements, thank you notes, RSVP and more.

【High Quality Envelopes Protect Your Privacy】 Our A2 small envelopes are made of premium 120 GSM recyclable paper stock, which are thick enough to prevent transparency and ensure the items inside are not see-through. Poever White Invitation Envelopes are well-made and durable, prevent your contents from scratch and stain.

【Self-Seal Envelopes For Easy Use & Security】Each A2 white greeting cards envelope comes with a strong adhesive strip for quick self peel & seal, no glue, wax or tape needed. The adhesive strip is strong and lasting, which could create a full and long-time secure seal, protects your documents from damage or falling out of A2 envelopes.

250 PACKS KRAFT ENVELOPES - Package contents 250 PCS security catalog envelopes, perfect size 6x9 inches, printable Kraft envelopes allow you print shipping label or other custom label via your laser or inkjet printers, great for household, office, business, legal and more.

HIGH QUALITY MATERIAL - Reject the cheap quality paper! All our Security Catalog Envelopes are made of superior Kraft paper in 2X thicken improvement to offer a top quality, which features exceptional rip, tear and puncture resistance, made to last.

SELF SEAL SECURITY CATALOG ENVELOPES - No glue and water required, no need to lick the envelopes to seal. The envelopes are with self seal design to offer a strong and convenient sealing experience for you, keep the inner documents safe all the time.

Coin & Money Envelopes: Discovery of the versatility of coin envelopes with Guardian’s set of 500 small white envelopes. These tiny envelopes are an easy way to contain small items, making them essential home and small business supplies.

Multi-Purpose: At 2-1/4” x 3-1/2”, our coin and tip envelopes are ideal for storing a large variety of smaller objects. This coin and stamp envelope pack is great for holding coins and cash, keys, sales receipts, stamps, jewelry, gift cards, hobby and craft supplies, and more.

Strong Seal: Our gift card envelopes feature an adhesive, gummed flap that seals securely when moistened. Our small envelope pack will effectively contain the items you place inside.

WHAT YOU GET - Package includes 500 PCS #1 coin envelopes in dimension of 2-1/4'' x 3-1/2'', value classic Kraft envelopes bulk to meet your various home and office, and saving your bills on purchasing more envelopes.

HIGH QUALITY MATERIAL - All the #1 coin envelopes are made of premium Kraft material which features with heavy duty for 20lbs load capacity, excellent wear-resistant performance, sturdy enough for storing more items, durable and reliable coin envelopes in superior quality.

SUPERIOR GUMMED FLAP - The self adhesive gummed flap closure ensures a firm sealing and bring a superior airtight to offer a max full protection for the inner items, effectively prevent moisture in, perfect for seeds or other items required a dry environment.

VALUE PACK - 150 top-quality small brown envelops 2.25x3.5 Inch size will meet all your home or business needs. You can hand write or place labels on the envelopes to classify them and store any small item or employment application forms

PERFECT SEED STORAGE- A great way for storing and organizing garden seeds. Safely store and sort all of your seeds protecting & keeping the seeds dry. Create personalized seed packet favors for weddings, baby showers, funeral ,memorial services and more

STORE & SORT SMALL COLLECTIBILES - perfect for coins, small parts, accessories, SD cards and more. Never lose your small items again tidy your office or home environment and save the hustle and time for looking everywhere for your small items

STRONG & STURDY: You need strong, sturdily constructed small envelopes for money, you can depend on to mail or store your collectibles, office supplies, or crafts – but the average envelopes small is often flimsy & lightweight, putting your items at risk. Paper coin envelopes are made with heavyweight colored kraft paper, for durable, superior-quality 2 x 3 envelopes you can trust to keep your belongings safe & secure.

GUM QUALITY: Many small coin envelopes have frustratingly weak sealant that doesn’t stay closed, or designs that only seal a small part of the flap. Our colorful envelopes for money100 pack features an extra strong gum sealant that spans the entire width of the flap to keep all items – even tricky items, such as plant seeds – thoroughly contained. No more spills or leaks!

100 ENVELOPES IN 10 COLORS: Our 100 colorful envelopes for money features 10 mini envelopes 2x3 each in 10 vibrant, vivid colors: Red, Blue, Yellow, White, Green, Purple, Pink, Orange, Black, and Kraft Brown. Ideal for color coordinating your collections, seeds, and coin denominations – or just a fun change from plain brown.

Sturdy Coin Envelopes: Made of high quality US kraft paper, Eupako 2.25" x 3.5" brown coin envelopes #1 are recyclable, sturdy, durable and seals firmly.

Package Included: Set of 100 PCS #1 coin envelopes 2-1/4 x3-1/2 meet your need in the daily use. Great size for the small parts such as coins, small screws, jewelry, buttons, seeds, beads, spices.

Convenient to Use: Just wetting the gummed flap on tip envelopes with water slightly to activate the glue, folding the flap and keeping it for 2-3 minutes, then your contents will not falling out.

THICK and DURABLE ENVELOPES - made from the most popular business letterhead or stationery weight of 24lb bond / 60lb text paper that greatly holds mailing documents; Gummed Booklet Style Square Flap that provides extra security for document's safe-keeping

STANDARD A2 SIZED ENVELOPES - 4 3/8” x 5 3/4” inches that fit any 4.25 x 5.5 letters, postcards, greeting cards, photos, announcements, social and invitation purposes and more; ideal large reply envelope size that fits inside A7, A8, A9 and A10 sizes envelopes

PERFECT FOR BUSINESS OR PERSONAL USE - great for enclosing your Save the Dates, DIY Invitations, Thank you cards, Graduation announcements, Do-It-Your-self Greeting Cards, and business correspondence; it can be hand addressed or professionally printed

Package includes 100 brown money envelopes, designed for holding various small things or coins.

Mr. Pen money envelopes for coins are made from high-quality brown kraft paper that won’t easily rip or tear during transportation.

Each kraft money envelope measures 4.3 x 2.25 inches.

FUN COIN ENVELOPES: Brighten your day and make organizing small items fun with this pack of 100 envelopes in fun colors. Ship small gifts to friends or store a wide range of items like small cards, hardware, and stamps.

STURDY, SMALL DESIGN: Made from durable craft paper, our quality coin envelopes are compact at 2.25 x 3.5-inches. Each coin organizer measures slightly larger than a credit card and a great size for gift cards, plant seeds, crafting supplies, and more.

EXTRA STRONG SEAL: If you are looking for coin or tip envelopes with a stronger seal, we designed our closures with a powerful gum sealant that spans the entire width of the flap. Smaller items will stay in the envelope securely.

【Premium 6x9 Inches Brown Catalog Envelopes】 Set of Poever 6x9 Brown Catalog Envelopes includes 100 pack small mailing envelopes. Come with a sturdy self-seal box, which provides convenient storage, all the brown envelopes inside can be well protected during transportation and daily use.

【Perfect Size For Wide Use】Each catalog envelopes measures 6x9 inches, perfect size for personal, office and business mailing use, ideal for catalogs, documents, brochures, magazines, cards, photos, postcards, letters, bills and other sheets of papers, and also ideal for CD, coins, seed and other small parts.

【Strong Privacy Protection】 Our 6x9 brown kraft mailing envelopes are made of premium recyclable paper stock, which are thick enough to prevent transparency and ensure the items inside are not see-through. Poever White Catalog Envelopes are well-finish and durable, prevent your contents from scratch and stain.

THICK and DURABLE ENVELOPES - made from the most popular business letterhead or stationery weight of 24lb bond / 60lb text paper that greatly holds mailing documents; Gummed Booklet Style Square Flap that provides extra security for document's safe-keeping

STANDARD A6 SIZED ENVELOPES - 4.75” x 6.5” inches that fit any 4x6 letters, postcards, greeting cards, photos, announcements, social and invitation purposes and more; ideal large reply envelope size that fits inside A7, A8, A9 and A10 sizes envelopes

PERFECT FOR BUSINESS OR PERSONAL USE - great for enclosing your Save the Dates, DIY Invitations, Thank you cards, Graduation announcements, Do-It-Your-self Greeting Cards, and business correspondence; it can be hand addressed or professionally printed

Coin & Money Envelopes: Discovery the versatility of coin envelopes with Guardian’s set of 500 small white envelopes. These tiny envelopes are an easy way to contain small items, making them essential home and small business supplies.

Multi-Purpose: At 3 1/2" x 6 1/2", our coin and tip envelopes are ideal for storing a large variety of smaller objects. This coin and stamp envelope pack is great for holding coins and cash, keys, sales receipts, stamps, jewelry, gift cards, hobby and craft supplies, and more.

Strong Seal: Our gift card envelopes feature an adhesive, gummed flap that seals securely when moistened. Our small envelope pack will effectively contain the items you place inside.