Best Generic Envelopes in 2026

Box of 100 windowless #10 security envelopes with a Redi-Strip peel and seal closure

Security envelopes have a special security tint pattern that obscures what's inside; ideal when you're sending more sensitive material through the mail

Self seal envelopes are quick, easy and more clean and sanitary than gummed envelopes; with a Redi-Strip closure, just peel off the strip and press closed for a secure seal; no moisture needed

#10 business letter envelopes for personal or professional use

Includes 500 #10 envelopes made of 24-pound standard white woven paper for quality and strength; no tint

Moisture activated gummed closure ensures a secure seal

Size: 3.5" x 6.5" - 500 Per Box

Heavyweight 24# Brown Kraft envelope

Open End, Gummed Flap Closing

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.

Heavyweight 5x7 envelopes in White; Our A7 Envelopes are made from a bright white, heavy paper stock with a Vellum finish giving you a clean durable envelope for your wedding invitations, greeting cards, or postcards. Unlike the Competition, our envelopes are manufactured from start to finish right here in the USA!

Bright White Vellum Finish; Made to a 98 brightness, these envelopes give you clean look & premium feel that can be easily written on or printed with an Inkjet or Laser printer.

Standard A7 Size & Design; These white A7 envelopes are made to the standard A7 size of 5 1/4" x 7 1/4" and feature a Gummed Booklet Style Square Flap

SUPER STRONG CONSTRUCTION – Standard White Envelopes Are Crafted of Heavy, Durable 24lb Paper for Exceptional Rip, Tear & Puncture Resistance

BOOKLET ORIENTATION – Classic Open From side Style Enables Fast, Convenient Stuffing for Letter, Legal Document, Pamphlet, crafts, Coupons, Greeting Card, Christmas Cards, Wedding Invitations, hand made greeting cards, folded letters, CDs, Other Common Mailers

LETTER SIZE PRICING – Ideal 6” x 9” Size Offers Maximum Space Within USPS 1-Stamp Dimension Requirements; Buy Bulk & Save Big on Both Supplies & Shipping

9 x 12 CLASP ENVELOPE SET : Pack of 30 single reusable envelopes serves a variety of small & large documents for home, office, business, legal & school.

MADE IN USA, HEAVY DUTY PAPER : Extra strong, durable 28lb standard brown kraft envelopes proudly made right here in the united states provides confidential protection & exceptional rip, tear & puncture resistance - thank you for supporting american manufacturing!

DOUBLE SEAL DESIGN : Offers reliable security for personal & professional mailing; sturdy metal dual prong clasps & gummed seals w/ tough adhesive glue.

10 COLOR MINI ENVELOPES: Perfect sized paper envelopes for gift cards, wedding placeholders, name cards, gift cards, thank you notes, gift tags and more! They come in the colors red, orange, mustard yellow, green, purple, pink, blue, light, yellow, light green, and lavender.

GREAT FOR HOLIDAYS AND EVENTS: Perfect for holidays, weddings, baby showers, birthdays and banquets.

VALUE PACK: Make sure to always have some mini envelopes on hand when you need them!

Cashier Deposit Report Envelopes: Our money envelope is perfect for smaller safes and enough to hold checks, coins, receipts, cash, reports, and much more! These brown envelopes come with a black ink print on one side and a gummed (adhesive) flap on the other side.

Single-Side Standard: This cashier's money envelopes for cash are made from 24 lb. brown kraft paper. These business envelopes are open-end envelopes measuring 4-1/2” x 10-3/8”.

Easy Closure: Each of these money envelopes have a gummed (adhesive) flap that seals securely when moistened to protect its content. Our cash envelope has a cashier’s deposit report on one side with a place to fill date, name, department, currency, and other important details.

A6 Size Envelopes (4 3/4" x 6 1/2")

Made from Bright White 28lb bond / 70lb text (105 gsm) Paper Stock

Inkjet & Laser Printer Compatible

NO. 6 x 9 BOOKLET ENVELOPE PACK : 6” x 9” size business envelopes are perfect for mailing a variety of big documents including booklets, catalogs, forms, invoices & cards great envelopes for mailing tax returns ideal size for brochures, legal docs, wedding invitations & direct mailers offers maximum space within USPS 1-stamp dimension requirements; buy bulk & save big on both supplies & shipping.

DURABLE 24LB PAPER : These colored business envelopes are crafted from durable 24lb High quality Starburst paper. This makes them economical and durable.

BRIGHT COLOR : These brightly colored envelopes never fail to impress. Attractive and attention-grabbing, these multicolor envelopes are a popular choice for sending marketing mailers.

HEAVYWEIGHT ENVELOPE SET : Box of 100 single envelopes accommodates variety of small & large documents for home, office, business, legal & more.

SUPER STRONG CONSTRUCTION : Standard brown kraft envelopes are crafted of heavy, durable 28lb paper for exceptional rip, tear & puncture resistance.

DOUBLE SEAL DESIGN : Provides dependable security for work & personal mailing; features reusable dual prong clasps & gummed seals w/ tough adhesive glue.

A Quantity of 500 - 9 x 12 Booklet Envelope - 28# White

28# White Wove Paper - Regular Gummed Flap

Great for mailing Invoices, statements, catalogs or announcements.

9 X 12 White Envelope

Booklet / Open Side Style

150 Envelopes per Box

#9 DOUBLE WINDOW QUICK SEAL SECURITY ENVELOPES; tired of cheap thin, easily torn envelopes? Aimoh's#9 Security Envelopes are the perfect solution, with premium security tint, extra large, easily read dual front windows and super secure quick seal adhesive

SECURITY TINT; forget thin, easily read envelopes these premium #9 Security Envelopes are designed with security tinted wave patterns which easily obscure details, numbers and other data within, perfect for mailing business statements and invoices while protecting sensitive information

DOUBLE WINDOWS; professional, easily read double front windows suitable for standard business and legal mailings, advertising campaigns and many more, eliminating constantly printing and hand writing addresses, Each envelope contains two front windows, a 1-3/16" X 3-1/2" top window positioned 3/8" from the left and 2" from the bottom and the bottom 1" X 4" window is 3/8" from the left and 1/2" from the bottom

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.

Assortment of Color 6 #7 Coin Envelopes: Red, Blue, Green, Orange, Purple, & Black | Stand out at home or the office with these colored envelopes

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

Quantity: 150 Envelopes Per Box (25 per Color) | Plenty of envelopes for all of your mailing and organization needs

WHAT YOU GET - Package includes 200 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.

Perfect for mailing Invoices, QuickBooks Invoices and checks, billing statements, checks, and other business mail.

No need for tape or glue sticks as our strong gummed seal creates a hassle free and safe seal for all your sensitive documents.

Your contents will stay sealed during transit with your strong gummed adhesive and unique 1’’ tapered gummed flap design.

#10 Blush Envelopes: These elegant and pretty envelopes are perfect for mailing letters, documents, thank-you notes, wedding and baby shower invitations, and Mothers' love letters

Personalize with Passion: Use stickers and labels to customize these colorful pastel envelopes for a corporate office event, birthday party, wedding, holiday, banquet, bridal shower, or baby shower

Convenient Construction: The cute envelopes for letters feature a gummed seal and V-flap closure; you can simply apply water to the edges of the flap to seal your letters

【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.

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.

Privacy & Durability: The heavy-duty kraft construction of our coin envelope prevents items from skimming for added privacy. Moreover, the kraft paper is super durable and tough enough to hold the weight of the coins and resist punctures & tears

Gummed Open-Ended Flap: The tip envelopes come with extra-thick glue at the close-end, and the strong gummed open-flap prevents envelop tampering. Thus, creating a permanent closure to prevent peeling during transit and resist tearing for secure shipment

Space Saver System: Elegant, compact, and odourless key envelopes are a great space saver. Their perfect size allows you to store coins, cash, & other small items, which enables them to fit in your wallet, purse, bag, or even in your pocket

NO. 9 BUSINESS ENVELOPES : Our business envelopes # 9 3 7/8 x 8 7/8 are convenient for all-round use and perfectly fit standard 8.5’’ x 11’’ letters, documents, invoices, checks, fits great when inserted in the #10 Standard Envelopes return envelopes and more.

DURABLE 24LB PAPER : These colored business envelopes are crafted from durable 24lb High quality Starburst paper. This makes them economical and durable.

BRIGHT COLOR : These brightly colored envelopes never fail to impress. Attractive and attention-grabbing, these multicolor envelopes are a popular choice for sending marketing mailers.

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.

Perfect for keeping coins, keys, or other small items safe and secure when delivering or sending to another person.

Durable, thick 28 lb kraft paper with no windows means your items will stay inside, while also not revealing the inner contents.

Extra wide gummed seal, means your items won’t fall out, and the flap will stay closed longer, versus smaller gummed seals.

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

Florist Size Envelopes - Great for Gift Cards

Measures 2 3/8" x 3 5/8" - Fits card up to 2 1/4" x 3 1/2"

Made from a 24lb Bond (90 gsm) Paper Stock

NO. 9 x 12 BOOKLET ENVELOPE PACK : 9” x 12” size open side business envelopes are perfect for mailing a variety of big documents including booklets, catalogs, forms, invoices & cards great envelopes for mailing tax returns ideal size for brochures, legal docs, wedding invitations & direct mailers.

DURABLE 24LB PAPER : These colored business envelopes are crafted from durable 24lb High quality Starburst paper. This makes them economical and durable.

BRIGHT COLOR : These brightly colored envelopes never fail to impress. Attractive and attention-grabbing, these multicolor envelopes are a popular choice for sending marketing mailers.

COIN ENVELOPES: These mini colored manila envelopes are a great way to store and send stamps, cash and coins, seeds, keys, jewelry, credit cards, tickets and more.

100 PACK: Each pack comes with 100 colorful paper envelopes so you can always have them handy to store your money, ticket or memo.

HIGH QUALITY: Our product is manufactured with high quality material and an easy seal flap allowing the package to last wherever it mighty be going.