Top 10 Self Sealing Envelopes 6 3/4 – Business Mailing Envelopes

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1. EnDoc

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White 6 1/2 x 3 5/8 Inches Peel and Seal Envelope, Business, or School, 500 Pack, For Home, Office, EnDoc #6 3/4 Security Tinted Self Seal Envelopes

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EnDoc #ad - 6 3 4 business envelopes – high quality easy close office envelopes are Perfect for Sending Forms, Invoices, Cards, Invitations, Photos, Checks, Memos & Beyond.

Standard tinted security – extra thick, opaque material, intricate Security Pattern & No Windows Ensure Utmost Confidentiality for Private Correspondence. Convenient peel and stick – user friendly design speeds up stuffing & Sending w/ Super Strong Sticker Adhesive Already Applied; No More Gummed Closure. Heavy 24lb construction – unbendable white kraft paper stands up to postal Journey; Hard, Professional Weight Won’t Rip, Sturdy, Fold, Tear, Crinkle or Crease. Save more on bulk supply – stock up & take advantage of best pricing; choose from 250 Pack or 500 Count Box for Home, Office, School, Wedding, Etc.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Weight4.21 Pounds
Part NumberENDOC236

2. Amazon Basics

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

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Amazon Basics #ad - 300-pack of #6 envelopes with Peel & Seal closure—no moisture needed. Measures 3-5/8 by 6-1/2 inches each. 24-pound white woven paper for quality and strength. Interior security tint keeps content private. Ideal for home or office; securely send checks, invoices, or other confidential documents.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Part NumberAMZP1
ModelAMZP1

3. Quality Park

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

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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. Store more, longer: reid-strip envelopes have a longer shelf-life thanks to the peel able strip that protects your adhesive from dust.

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. 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.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height2.44 Inches
Length6.63 Inches
Width3.75 Inches
Part NumberQUA10417
ModelQUA10417

4. BAZIC Products

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

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BAZIC Products #ad - Paper finish: coated. Package dimensions: 17. 018 h x 4. 318 l x 9. 652 w centimetres. Package weight: 0249 kilograms. Country of Origin : China.
BrandBAZIC Products #ad
ManufacturerBazic Stationery/Bangkit USA Corporation #ad
Height3.72 Inches
Length6.69 Inches
Weight0.2 Pounds
Width1.58 Inches
Part NumberFBA_573
Model573

5. Mead

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MEA75030, Press-it Seal-it Security Envelope, 55 Count,3 5/8 in x 6 1/2 in

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Mead #ad - Sold as 55/BX. 6 security envelopes with a lining to shield your information. Mail documents you need to keep private in these no. Press-it seal-it, self-adhesive closure makes sealing the envelopes easy. Simply peel the strip, and the envelope instantly seals with no licking.
BrandMead #ad
ManufacturerMead #ad
Height4 Inches
Length3 Inches
Weight0.4 Pounds
Width7 Inches
Part NumberMEA75030
ModelMEA75030-SN
Warrantykkk

6. BAZIC Products

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4 Pack of 80 Per Pack 573-24P, White, BAZIC No.6-3/4 Peel and Seal Security Envelope

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BAZIC Products #ad - The package height of the Product is 1. 0 inches. The package length of the Product is 1. 0 inches. Country of origin: CHINA. The package width of the Product is 3. 0 inches.
BrandBAZIC Products #ad
ManufacturerBazic #ad
Weight2.15 Pounds
Part Number573-4PK
Model573-4PK
Warranty30 Day Returns

7. Aimoh

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24 LB, White, 300 Count 34300, 300 #6 3/4 Security Tinted Self-Seal Envelopes, No Window, EnveGuard, Size 3-5/8 X 6-1/2 Inches

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Aimoh #ad - 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 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.

300 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. 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. 6 3/4 security envelopes are provided in a 300-envelope pack. 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.
BrandAimoh #ad
ManufacturerAimoh #ad
Part Number34300
Model34300

8. Mead

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Mead #6 3/4 Security Envelopes, Pack Of 12 = 960 Envelopes, 80 Count 75212

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Mead #ad - Ideal for home or office; securely send checks, invoices, or other confidential documents. Interior security tint keeps content private. Measures 3-5/8 by 6-1/2 inches each. 960-pack of #6 envelopes with printed privacy lining. 20-pound white woven paper for quality and strength.
BrandMead #ad
ManufacturerMead #ad
Weight0.56 Pounds
Part Number75212

9. Mead

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Mead #6-3/4 Security Envelopes, White, Confidential, 80 per Box 75212, 3-5/8" x 6-1/2"

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Mead #ad - White envelopes with security lining ensure privacy. Made in United States. 6-3/4 size envelopes measure 3-5/8" x 6-1/2". Paper. 20 lb. Customizable : No. 80 envelopes per box.
BrandMead #ad
ManufacturerACCO Brands #ad
Height3.75 Inches
Length3 Inches
Weight0.05 Pounds
Width6.63 Inches
Part Number75212
Model75212
Warranty...

10. Quality Park

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Quality Park #10 Self-Seal Security Envelopes, Redi-Strip Closure, 4-1/8" x 9-1/2", Security Tint and Pattern, 24-lb White Wove, 100/Box QUA69117

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Quality Park #ad - 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 #10 Security Envelopes have a strong peel & stick closure that helps you fly through mailings in record time.

Enhanced security: offer the protection clients deserve; a security tint makes envelopes hard to see through; a security pattern scrambles the appearance of text. Store more, longer: reid-strip envelopes have a longer shelf-life thanks to the peel able strip that protects your adhesive from dust. An excellent value: bright white 24-lb paper makes an impression for business mailings and personal correspondence; get 100 4-1/8 x 9-1/2 inch envelopes.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height2.03 Inches
Length9.63 Inches
Weight0.91 Pounds
Width4.25 Inches
Part NumberQUA69117
ModelQUA69117