Top 9 Small Envelopes Self Seal – Business Mailing Envelopes

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1. Quality Park


100-Pack, Quality Park #6 3/4 Security-Tinted Envelopes with Peel & Seal, White – QUA10417

Quality Park #ad - An excellent value: bright white 24-lb paper makes an impression for business mailings and personal correspondence; get 100 3-5/8 x 6-1/2 inch envelopes. Enhanced security: offer the protection clients deserve & protect yourself from liability; a security tint makes envelopes hard to see through; a security pattern scrambles the appearance of text.

Less yuck: we promise you won't miss licking envelopes or crumbly, drippy sponges; complete your mailings, no accessories required. Save time with self-stick: quality park #6 3/4 Security Envelopes have a strong peel & stick closure that helps you fly through mailings in record time. Store more, longer: reid-strip envelopes have a longer shelf-life thanks to the peel able strip that protects your adhesive from dust.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height2.44 Inches
Length6.63 Inches
Width3.75 Inches
Part NumberQUA10417

2. Amazon Basics


300-Pack, Amazon Basics #6 3/4 Security-Tinted Envelopes with Peel & Seal

Amazon Basics #ad - 300-pack of #6 envelopes with Peel & Seal closure—no moisture needed. Interior security tint keeps content private. Ideal for home or office; securely send checks, invoices, or other confidential documents. Measures 3-5/8 by 6-1/2 inches each. 24-pound white woven paper for quality and strength.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Part NumberAMZP1

3. Aimoh


No Window, Size 3-5/8 X 6-1/2 Inches, 100 Count 34600, 24 LB, White, #6 3/4 Security Tinted Self-Seal Envelopes

Aimoh #ad - Premium 24lb paper: manufactured from premium quality 24lb white sturdy paper creating a super high quality feel, perfect for personal greetings and letters. Measuring 3. 625 x 6. 5 inches. Quick-seal closure; aimoh's #6 3-4 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 Smaller & Personal documents.

6 3/4 security envelopes combine durable, a security tinted design and strong self-seal QUICK-SEAL for the best #6 3/4 security self-seal envelopes on the market. 100 envelope pack; these envelopes are manufactured with a window-less front panel for the perfect choice for Personal Checks, home offices and everyday use, No.

Super security tint pattern; #6 3 / 4 envelopes designed with a secure, security tint-pattern to protect contents and sensitive information, perfect for ultra-secure personal mailing while protecting sensitive information. 6 3/4 security tinted self seal envelopes; want the very best in secure, printer-compatible paper, security-tinted envelopes with a super strong self-seal? Aimoh's No. 6 3/4 security envelopes are provided in a 100-envelope pack.
BrandAimoh #ad
ManufacturerAimoh #ad
Height2 Inches
Length6.8 Inches
Weight0.65 Pounds
Width3.7 Inches
Part Number34600

4. Blue Summit Supplies


100 No. 10 Self Seal Security Envelopes, Designed for Secure Mailing, Security Tinted with Printer Friendly Design, Number 10 Size 4 1/8 x 9 ½ Inch 100 Pack

Blue Summit Supplies #ad - Provides complete mail security. These envelopes are designed for both Laser and Inkjet Printers. Our self seal design is quick and easy and is guaranteed to stay sealed with no need for tape or glue sticks.

Our security #10 Windowless Envelopes perfectly fit standard 8. 5’’ x 11’’ paper sizes and other large documents. Easily store and quickly use our 24 LB white wove envelopes with our 100 count value pack with small package design. Just peel and seal to create a strong lasting seal without licking or moistening. Easily print name or logo on our low profile envelope design.

Our printer friendly envelopes with smooth thick paper saves you time and frustration while printing without having to worry about jamming. Perfect for secure everyday home and business mailing. Easily fits invoices, checks, letters, and more. No need to worry about others seeing your documents, our dark black security tint completely hides you mail.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight0.01 Pounds
Part NumberBSS-92588-015

5. BAZIC Products


BAZIC #6 3/4 Self-Seal Security Envelope 80/Pack

BAZIC Products #ad - Package weight: 0249 kilograms. Country of Origin : China. Paper finish: coated. Package dimensions: 17. 018 h x 4. 318 l x 9. 652 w centimetres.
BrandBAZIC Products #ad
ManufacturerBazic Stationery/Bangkit USA Corporation #ad
Height3.72 Inches
Length6.69 Inches
Weight0.2 Pounds
Width1.58 Inches
Part NumberFBA_573

6. windiy


Supla 90 Pcs 15 Colors A9 Invitation Envelopes Peel & Press Self Seal Greeting Card Envelopes Photos Envelopes White Ivory Red Green Kraft Yellow Pink Blue Envelops Square Flap Announcements Envelopes

windiy #ad - Quantity:package includes 90 pcs a9 invitation envelope Greeting Card Envelopes Self Seal Square Flap Envelopes in 15 colors and 2 Pcs Colored Pens in white and gold. Material: the a9 invitation envelopes are made of paper and feature a classic square flap that has peel and stick adhesive for convenient use.

Size: a9 invitation envelope is 5 3/4" l x 8 3/4" w. With a simple, other personalized communications or anything else you fancy. 15 colors: the a9 invitation envelope come with assorted colors that can satisfy your different needs, white, lime green, yellow, red, royal blue, pastel green, orange, black, dandelion, including kraft, dark green, purple, pink, sky blue and powder blue. These are blank envelopes so that you can use your imagination to write and paint anything you want. Their versatility and practicality make these envelopes a great value, weddings, greetings cards, business cards, wedding invitations, photos, these eye-catching envelopes are perfect for party invitations, paper crafts, stationery, holiday cards, classic look, thank you notes, regular personal mail, announcements, holidays, ideal for party, baby showers, love letters, message, birthdays and banquets.

According to our in house print tests and customer feedback, short sweet message, our envelopes and cards can printed by laser printers and inkjet printers friendly. Great for photos, thank you cards or gift cards.
Brandwindiy #ad
Manufacturerwindiy #ad
Part Numberwindiy

7. Aimoh


For Invoices, Statements & Documents, Size 3-7/8 x 8-7/8-24 LB, 500 Count 30139, 500#9 Double Window SELF Seal Security Envelopes, Security Tinted

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

Double windows; professional, each envelope contains two front windows, eliminating constantly printing and hand writing addresses, advertising campaigns and many more, easily read double front windows suitable for standard business and legal mailings, 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.

Quick seal adhesive; aimoh's #9 envelopes use ultra secure, quick seal adhesive to create a full, super secure seal across each envelope’s width that won’t easily open or tear as with cheaper gummed seals, perfect for larger and thicker documents. Long lasting supply; ideal for everyday business use and professional mass mailings, each box of these premium #9 Security Envelopes provide a super long lasting 500 envelope supply, for the best value on the market! Click the Orange Button to order now.
BrandAimoh #ad
ManufacturerAimoh #ad
Height4.1 Inches
Length11.5 Inches
Weight0.01 Pounds
Width9.2 Inches
Part NumberFBA_30139

8. Quality Park


100 per Box 10740, 24lb White, 4-3/8" x 5-3/4", RSVPs and Greeting Cards, Quarter Fold Sized Envelopes Ideal for Invitations, A2 Invitation Envelopes with Self Seal Closure, Photos, Wedding Announcements

Quality Park #ad - Redi-strip self seal removable strip: provides a clean, quick seal immediately upon contact. White wove stock for a high quality feel. Simply peel off the adhesive strip to create a full, secure seal that won't open or tear.

100 envelopes in each box: provides a great value to ensure that you have enough for all your invitation, announcement, photo, RSVP and greeting card needs!. Printer compatible: the a2 invitation envelope is designed for use with both inkjet and laser printing, allowing you to quickly process bulk mail or customize, saving you time and money. The self-seal peel-off strip protects the adhesive from dust for a longer shelf life.

Quarter fold: each a2 sized envelope is designed to hold a 8-1/2" x 11" sheet of paper folded in quarters, making this the perfect envelope for all your social stationary needs. Perfect for adding a touch of elegance to social stationary. Premium 24lb stock: manufactured from premium 24 lb.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height5.88 Inches
Length4.5 Inches
Weight0.96 Pounds
Width3.13 Inches
Part Number10740

9. Amazon Basics


500-Pack, White, Amazon Basics #10 Security-Tinted Self-Seal Business Letter Envelopes, Peel & Seal Closure

Amazon Basics #ad - Interior security tint keeps content private. 24-pound white woven paper for quality and strength. Measures 4-1/8 by 9-1/2 inches each. 500-pack of #10 security envelopes with peel & seal closure—no moisture needed. Ideal for home or office; securely send checks, invoices, or other confidential documents.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Part NumberAMZP5