Best Guardian Small Parts 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

Size: 3.5" x 6.5" - Pack of 100 Envelopes

Heavyweight 24# Brown Kraft envelope

Open End, Gummed Flap Closing

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

PERFECT SIZE : 4”x2.7” mini envelopes are perfect for lottery tickets, business cards, money cards, coins, and gift cards. NOTE: They are too small to be mailed through the USPS.

TOP QUALITY: These Mini Envelopes are made from the highest quality paper! They are 100% tear proof! These are the #1 MINI ENVELOPES on Amazon!!!

USE: GREAT FOR HOLIDAYS & PARTIES: Perfect for holidays, weddings, baby showers, birthdays, banquets, graduations, gifts or any other events!

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.

100 PACK: Our pack of 100 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.

Colorful Envelopes: It contains 100 pack colorful self-adhesive small parts packets envelopes for storage of coin, seed, stamps or other small parts things that are easy to lose.

Nice Quality: Our small envelopes are made of superior kraft paper, good texture, durable, not easy to fade; There are two sizes for your choice to meet your needs for most small items.

Easy to Use: When using them, wet the glue on the sealing area of envelope; Then fold the sealant and hold it for about one minute; Water glue design can effectively secure your small parts or seed from being damp or losing.

Package Includes: It contains 100 pack self-adhesive small parts packets envelopes for storage of coin, seed, stamps or other small parts things that are easy to lose.

Nice Quality: Our small envelopes are made of superior kraft paper, good texture, durable, not easy to fade; There are two sizes for your choice to meet your needs for most small items.

Easy to Use: When using them, wet the glue on the sealing area of envelope; Then fold the sealant and hold it for about one minute; Water glue design can effectively secure your small parts or seed from being damp or losing.

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

Gummed Flap Closing

#10 SINGLE WINDOW SECURITY ENVELOPES; forget cheap, thin envelopes that allow contents to be easily read, our #10 Security Envelopes are premium quality, ultra secure envelopes suitable for everyday business and legal mailing while protecting sensitive contents and information

ULTRA STRONG QUICK SEAL; manufactured with ultra strong, quick seal adhesive, creating a super strong seal across the width of the envelope for a strong seal that won’t easily tear, perfect for mailing larger, thicker documents

EASY READ SINGLE WINDOW; perfect for bulk mailing, each envelope has a premium, extra large, easy read 4-1/2 X 1-1/8 poly-window, positioned 7/8" from the left and 1/2" from the bottom of the envelope, perfect for displaying addresses or business information, making slow printing and hand addressing a thing of the past

Currency Envelopes: This set of 100 pink cash envelopes can be used for checks, deposit slips, bills, budgeting or gift giving and are designed to keep contents securely inside

Multi-Purpose: These pink money envelopes can also be used for a money saving challenge, to store coins, checks, postal stamps, gift cards, necklaces, and small trinkets

High Quality: Each one of our payroll envelopes is made from 100gsm paper to keep items secure and features an adhesive back flap for easy sealing; to close simply wet the flap and press down

Built to Last Longer: Made using high-quality paper that weighs 130 GSM, these small envelopes for money are extremely durable. You can easily store items of different weights in these tip envelopes without any fear of losing them

Easy to Use: These tiny envelopes are simple to use! Just lick or wet the flap and hold it for a few seconds. The seal of these small manilla envelopes is strong and long-lasting so that your stuff is safe inside

Organize your household: Measuring 6 x 8 cm, these key envelopes are ideal for you to store coins, seeds, clue cards, and jewelry. You can easily write and label these mini cash envelopes to find things without any hassle

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.

Package Includes: 100 pack self-adhesive white small parts packets envelopes for storage of coin, seed, stamps or other small parts things that are easy to lose.

Nice Quality: Our small envelopes are made of white kraft paper(100gsm paper), good texture, durable, not easy to fade.

Easy to Use: When using them, wet the glue on the sealing area of envelope; Then fold the sealant and hold it for about one minute; Water glue design can effectively secure your small parts or seed from being damp or losing.

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

WHAT YOU GET - Package includes 200 PCS #3 coin envelopes in dimension of 2-1/2'' x 4-1/4'', 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 #3 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.

#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.

VERSATILE MINI ENVELOPE: If you’re looking for an envelope for coin collections, craft supplies, buttons, seeds, invitation inserts, and more, our #1 coin envelopes are a great option. They are designed to fit inside direct mail, letters, and even holiday gift boxes. Use these coin envelopes to hold stamps, party favors, small manufacturing parts/inventory items, business cards, gift cards, and other small items.

MOISTENABLE GLUE SEAL: These moistenable envelopes are perfect for any use. You can even use a moistener to moisten the glue — it’s a huge time-saver! Simply moisten the strip of glue, press, and seal. It couldn't be easier! This type of adhesive is great for, wedding announcement inserts, personal notes, and more.

PRINTABLE & CUSTOMIZABLE: If you want to customize or label your envelopes with zero hassle, you’re in luck! These envelopes are printer-friendly, so you can use your home laser or inkjet printer to address them. They are printable on both digital and offset commercial printers. No need to worry about smudging or jamming because these envelopes are made for compatibility with most printer models.

Currency Envelopes: This set of 100 colorful cash envelopes can be used for checks, deposit slips, bills, budgeting or gift giving and are designed to keep contents securely inside

Multi-Purpose: These colored envelopes can also be used for a money saving challenge, to store coins, checks, postal stamps, gift cards, necklaces, and small trinkets

High Quality: Each one of our payroll envelopes is made from 100gsm paper to keep items secure and features an adhesive back flap for easy sealing; to close simply wet the flap and press down

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.

【Package Includes】- It contains 200 pack self-adhesive #7 Kraft coin envelopes, each size is 3.5''x 6.5''.

【Privacy & Security】- The Kraft coin envelope are more elegant and have stronger opacity than traditional envelopes.

【Nice Quality】- Our coin envelopes are made of high-quality Kraft paper material, which has excellent wear resistance and is strong enough to store more items.