Enevlope for mailing 8. 5 x 11 letter?

Yes!! Envelope measures 4 1/8 x 9 1/2 so it is designed to mail 8.5 x11 paper folded in thirds. In addition, it is a high quality 24lb paper envelope so it won't be flimsy with one sheet of paper and susceptible to loss.

Are these really thick?

The paper is good quality and not flimsy and see through. I wouldn't call it really thick, but it's a good quality envelope.

Is the part that peels off and gets discarded made of paper or plastic?

I would have to disagree with the other post - the piece that you pull off is a treated paper. This makes it not stick to the seal until you are ready to utilize and seal the envelope. It would not be considered plastic, however. It is a treated paper that is slick on one side. Hope this helps!

Can you run it through a Lazer Printer?

Yes, these envelopes are laser and inkjet printer compatible,

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40#10 Security Tinted Self-Seal Envelopes - No Window, EnveGuard, Size 4-1/8 X 9-1/2 Inches - White - 24 LB - 40 Count (34140)

40#10 Security Tinted Self-Seal Envelopes - No Window, EnveGuard, Size 4-1/8 X 9-1/2 Inches - White - 24 LB - 40 Count (34140)

Product ID: 443355521

Details

Brand
Aimoh
Colour
Orange White
Closure Type
Self-Seal
Occasion
Everyday
Material
Paper

🔒40#10 durable paper weight

✉️Self-seal closure for quick use

🛡️Security tinted interior

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1567420₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Seal your secrets in style — because privacy is the new power!

BULK PACK ADVANTAGE - 40 envelopes per pack to keep your office stocked and ready
PREMIUM 24 LB PAPER - Sturdy, high-quality paper that feels substantial and reliable
EFFORTLESS SEAL SEND - Self-seal closure saves time and ensures secure fastening
FORTIFIED PRIVACY SHIELD - Security tint blocks prying eyes for confidential mail
OPTIMAL SIZE FOR PROFESSIONALS - 4-1/8 x 9-1/2 inches fits standard documents perfectly

These 40-count, 24 LB white envelopes feature a security-tinted interior to protect sensitive contents, a convenient self-seal closure for fast mailing, and a professional 4-1/8 x 9-1/2 inch size ideal for everyday office use.

Specifications

ASIN	B08V3269YN
Brand	Aimoh
Brand Name	Aimoh
Closure Type	Self-Seal
Colour	Orange,White
Country of Origin	USA
Customer Reviews	4.8 out of 5 stars 2,733 Reviews
Global Trade Identification Number	00810019030642
Item Dimensions L x W	24.1L x 10.5W Centimeters
Item Shape	Rectangular
Item Type	envelopes
Manufacturer	0
Material	Paper
Material Type	Paper
Number of Items	40
Occasion	Everyday
Occasion Type	Business, Everyday, Security
Recommended Uses For Product	Security
Size	40 Ct.
Special Features	Security Tint
Style Name	Compatible
UPC	810019030642
Unit Count	40.0 Count

Reviews

F**X

5.08.2025

D**D

18.04.2026

D**R

26.07.2024

R**M

29.03.2026

A**R

5.04.2026

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