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

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

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.

#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

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 #7 coin envelopes in dimension of 3.5 x 6.5 inches, 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 #7 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.

【Product Information】The small bubble mailers is made of New PE raw material. The outer size is 4x8 inch,inner usable size is 4x7 inch.50 pack.measures 0.22oz each. Bubble height: 0.1 inch; The bubble weight : 80±5g/㎡, bubble ring diameter is 0.36 inch.The thickness of the destructive adhesive is 0.04 inch, the width is 0.4 inch, and the effective adhesive position is ≥ 95%.

【Sturdy & Durable Construction】 The thicken shipping bags covers with PE co-extruded film and 0.4 inch reinforce sealing on the edge,making them not easily tear and damaged. Beside, the padded envelopes features with excellent waterproof,tearing proof and puncture-proof effects.They can keep your value stuff safely to destination even though using on foggy or rainy days. 【TIPS】If you are packing fragile items,use additional bubble items or tissue paper,to safe guard products will more safe.

【Tamper-Proof &Self-seal Adhesive】Peel and stick make the packing process more convenient.Opening adopts the adhesive tear strip for a tight, secure seal.Tear off the release film and stick it for 1 minutes,it won't come apart unless torn up. prevents your items from being secretly replaced during transportation.

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

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.

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 A7 SIZED ENVELOPES - 5.25” x 7.25” inches that fit any 5x7 letters, postcards, greeting cards, photos, announcements, social and invitation purposes and more; ideal large reply envelope size that fits inside 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 ENVELOPE SET: Includes 500 pack of brown envelopes features in the gummed seal that are designed for holding a variety of small parts.

HIGH QUALITY: Made using kraft paper, these money envelopes can be safely used for both private and business purposes.

EASY TO SEAL: Apply water to edges of flap and stick.

【Aluminized film packaging bag】 This bubble bag uses a composite flexible packaging material similar to a milk powder packaging bag. A very thin layer of metal aluminum is coated on the surface of the plastic film through a special process. It not only has the water proof properties as ordinary Poly Padded Bubble Mailer, but also has unique gas barrier properties, moisture resistance, light-shielding properties and fragrance retention properties.

【Tear-Resistant & Strong Mailing Bubble Envelopes】The inner layer of the buble mailer is made of polyethylene, with hundreds of 4/16" bubble buffers, which has good shock and drop resistance. In addition, there are two 6/16" wide high-pressure edges on both sides,which can prevent the Envelope bursts and keep the items safe in shipping.

【Theft-proof and easy-to-use sealing adhesive 】The sealing part uses high-temperature hot-melt adhesive, which has strong viscosity and cannot be recovered after forcibly torn. The easy-to-tear strip design is convenient to use and saves time.

VERSATILE #7 ENVELOPES: Whether you need money envelopes for cash or small envelopes for storing seeds, keys, or sorting general clutter, our bulk pack is perfect for organizing all kinds of miniature items.

HEAVY DUTY 24lb PAPER: Serving as high-quality and easy-to-use money organizers for cash, our white envelopes appear crisp and presentable while hiding their contents to maintain privacy.

PEEL AND SEAL CLOSURE: Our small cash envelopes have a strong adhesive under the peel-off strip on their flaps. Simply remove the strip and press the flap down for secure closure.

No.7 Coin Envelope 3-1/2” x 6-1/2”

Excellent for Cash, Coins, Jewelry, Keys, Small Parts etc...

500 Envelopes with Peel & Seal Flap

No. 7 Kraft Coin Envelope (Open End) 3 1/2" x 6 1/2"

Excellent Plain Envelope for Cash, Coins, Small Parts, etc...

500 Envelopes with Peel & Seal Flap

Ship wallpaper, parts and fabric with these flexible mailers

Constructed from 2.5 mil polyethylene

Feature a self-seal closure on one end

Long Lasting Material: these small envelopes for coins are made from kraft paper, which is firm and wear resistant, will not be worn or torn easily; Smooth surface, comfortable to touch, you can use them for a long time

Sealant Design: the coin envelopes come with a sealant, you just need to put the items into the envelopes, then fold the flap and press the envelope for 3-5 minutes and you're done, they can protect the contents well

Organize Garden Seeds: money saving envelopes are effective in storing seeds; This is because they have the ability to release moisture and keep the seeds dry, they are useful tools for storing and organizing garden seeds

500 Blank, high-quality Kraft job envelopes that measure 4" x 6".

Gummed Flap Closing, For Personal or Business Use

Ship wallpaper, parts and fabric with these flexible mailers

Constructed from 2.5 mil polyethylene

Feature a self-seal closure on one end