Top 7 8 5/8 Security Double Window Envelopes Self Seal – Business Mailing Envelopes

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1. Columbian Envelopes

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Columbian #8 5/8 Double Window Envelopes, Security Tint, SimplySafe Tamper Evident, Pull Strip, 3-5/8 x 8-5/8, Peel and Seal, White, 500/Box COLO156

#adColumbian Envelopes #ad - Columbian #8 5/8 double window envelopes have a patented SimplySafe seal that will show signs of tampering, safeguarding against unauthorized opening. Stock up on boxes of 500 window envelopes and save; great for bulk mailings, these number 8 5/8 envelopes show sender and receiver addresses and can be run through a postage machine.

Each #8 5/8 envelope is easy to open and close; simply remove the Release & Seal strip and press the flap closed for a clean, sanitary seal; use the pull strip to open without difficulty. Box of 500 columbian white double window #8 5/8 envelopes 3-5/8" x 8-5/8" with simplySafe tamper-evident seal and peel off Release & Seal closure; top window: 13/16" x 3 1/2"; bottom window: 1" x 4". Protect critical documents or your customers' sensitive data; these tinted envelopes have a reflex blue pattern that obscures the details of what's inside.

Brand	Columbian Envelopes #ad
Manufacturer	TOPS Products #ad
Height	3.75 Inches
Length	12.13 Inches
Width	9.13 Inches
Part Number	COLO156
Model	COLO156

2. Quality Park

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Invoices/QuickBooks Statements, 3-5/8" x 8-5/8", 500/Box QUA24539, Quality Park #8 5/8 Security Envelopes, 24 lb White, Double Window, Self Seal

#adQuality Park #ad - These boxes of 500 white #8 5/8 double window security envelopes 3 5/8 in x 8 5/8 in protect your customers' sensitive data; a reflex blue pattern obscures the details of what's inside.

Stock up on boxes of 500 machinable #8 5/8 envelopes for bulk mailings. Double window envelopes show sender and receiver addresses; top window: 3 5/8" x 8 5/8"; 5/8" from the left; 2 1/4" from the bottom; bottom window: 1" x 4", 5/8" from the left; 2 1/4" from the bottom. Redi-seal self seal mailing envelopes require no moisture; the unique double flap design allows you to simply raise the lower flap and press to seal. 8 5/8 mailing envelopes measure 3 5/8 in height x 8 5/8 in width and are made of 24 lb white wove paper with professional side seams; #8 5/8 envelopes fit into #10 envelopes.

Brand	Quality Park #ad
Manufacturer	0 #ad
Height	3.88 Inches
Length	13.13 Inches
Weight	0.01 Pounds
Width	9.13 Inches
Part Number	24539
Model	24539

3. Columbian

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Double Window, 500/Box COLO182, 3-5/8 x 8-5/8, Self Seal, for Invoices & QuickBooks Statements, Columbian #8 5/8 Security Envelopes, 24 lb White

#adColumbian #ad - Big supply of 500 white #8 5/8 double window security envelopes protect your customers’ sensitive data; a reflex blue pattern obscures what’s inside; 3 5/8 x 8 5/8—ideal for invoices & statements.

8 5/8 mailing envelopes measure 3 5/8 in height x 8 5/8 in width and are made of 24 lb white wove paper with professional side seams; #8 5/8 envelopes fit into #10 envelopes. Double window envelopes show sender and receiver addresses; top window: 3 5/8" x 8 5/8"; 5/8" from the left; 2 1/4" from the bottom; bottom window: 1" x 4", 5/8" from the left; 2 1/4" from the bottom. Stock up on boxes of 500 #8 5/8 envelopes perfect for bulk mailings. Redi-seal self seal mailing envelopes require no moisture; the unique double flap design allows you to simply raise the lower flap and press to seal.

Brand	Columbian #ad
Manufacturer	TOPS Products #ad
Height	9.31 Inches
Length	12.31 Inches
Weight	5 Pounds
Width	3.78 Inches
Part Number	COLO182
Model	COLO182

4. STAPLES

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Staples 1775860 Reveal-N-Seal Security Tinted Dbl Window #8 5/8 Envelopes White 500/Bx

#adSTAPLES #ad - White color is ideal for business or personal correspondence. Sold as 500/Box. 8-5/8 business envelopes are suitable for all your mailing needs. The flap is on the long side for easier filling.

Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope. The flap is on the long side for easier filling. These envelopes measure 3 5/8"H x 8 5/8"L in size, providing enough space for your mail. Reveal-n-seal closure with wallet flap seals securely without moistening. Reveal-n-seal closure with wallet flap seals securely without moistening. Convenient box of 500 envelopes ensures ample supply. White color is ideal for business or personal correspondence. Convenient box of 500 envelopes ensures ample supply.

Brand	STAPLES #ad
Manufacturer	Staples #ad
Height	8.63 Inches
Length	0 Inches
Width	3.63 Inches
Part Number	28732-CC

5. STAPLES

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Staples 438614#8 5/8-Inch Check-Size Double Window Security-Tint Gummed Envelopes 500/Bx

#adSTAPLES #ad - Paper for durability. Made from white 24 lb. 8-5/8 business envelopes are suitable for many mailing projects. Sold as 500/Box. These envelopes measure 3 5/8"H x 8 5/8"L in size, providing enough space for your mail. Gummed closure with commercial flap keeps contents in place.

Brand	STAPLES #ad
Manufacturer	Staples #ad
Height	8.63 Inches
Length	0 Inches
Width	3.63 Inches
Part Number	438614-CC

6. Quality Park

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24 lb White Paper, 500 per Box QUA24532, Security Tint Envelopes, Quality Park® #8-5/8 Double Window Envelopes, Side Seams, 3-5/8 x 8-5/8, Gummed

#adQuality Park #ad - Blue security tint. White window envelope features a gummed closure. Stock up on boxes of 500 machinable #8 5/8 envelopes for bulk mailings. These boxes of 500 white #8 5/8 double window security envelopes 3 5/8 in x 8 5/8 in protect your customers' sensitive data; a reflex blue pattern obscures the details of what's inside.

Double window envelopes show sender and receiver addresses; top window: 3 5/8" x 8 5/8"; 5/8" from the left; 2 1/4" from the bottom; bottom window: 1" x 4", 5/8" from the left; 2 1/4" from the bottom. Just add a little moisture to the glue strip along the envelope flap and seal tightly closed; no strip to peel off and throw away.

Wove finish. Double window shows mailing and return address. 8 5/8 mailing envelopes measure 3 5/8 in height x 8 5/8 in width and are made of 24 lb white wove paper with professional side seams; #8 5/8 envelopes fit into #10 envelopes.

Brand	Quality Park #ad
Manufacturer	0 #ad
Height	3.6 Inches
Length	12 Inches
Weight	5.21 Pounds
Width	8.9 Inches
Part Number	24532
Model	24532

7. EGPChecks

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8 5/8 x 3 5/8, 500 Count, EGP Security Lined Self Seal Double Window Envelope

#adEGPChecks #ad - For a flip and seal envelope, order 92500 Envelope is a press and seal envelope. Pricing is for 500 envelopes. Envelope size: 8 5/8 x 3 5/8. 24lb security lined white wove stock.

Brand	EGPChecks #ad
Manufacturer	Broker #ad
Weight	5.63 Pounds
Part Number	E91500S14
Model	E91500S14