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500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210)

500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210)

500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210) 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210)
$ 28.49

Score By Feature

Based on 646 ratings
Sheerness
9.90
Adhesion
9.72
Value for money
9.48
Sturdiness
9.28

OveReview Final Score

How Our Score Is Calculated

Product Description

ENVELOPES WITH A SINGLE WINDOWS - Forget cheap, thin envelopes that allow contents to be easily read, our #10 security envelopes are premium quality, ultra secure envelopes that can be used for everyday business and legal mailing while protecting sensitive data and information.
This ultra strong, quick seal seal is ideal for mailing larger, more heavy documents. It's made with an ultra strong, quick hold adhesive that creates a super strong seal across the width of the envelope.
A single window designed specifically for bulk mailing. Each 5-1/2 X 1-3/8 envelope includes a single window, positioned 7/8" from the bottom and 1/2" from the left, making it easy to see the address or business information, without the need for slow printing and hand addressing.
How do I mail secure documents using a security tint pattern? We design our #10 Security Envelopes with a security wave pattern on the inside to protect contents, data and numbers from being easily read. We do not use cheap envelopes that have no security wave pattern.
This box provides 500 envelopes perfect for everyday business use, each measuring 4-1/8 x 9-1/2 inches, so you'll have a long-lasting supply, which is perfect for invoices, statements, and many other business-related uses. Now you can place your order by clicking the orange button

Questions & Answers

Have any of you tried these on a laser printer yet? How do I determine if they will stand up to ?

This particular envelope does not seem to make sense to me. A number of different companies have provided me with window envelopes. In my experience, all of them melt when used in laser printers, so do not count on them performing as promised unless they specifically state that they will work in laser printers.

Has a window been cut out, or do they just have a plastic cover?

Featuring a premium, easy-reading 4x6 size envelope, you will be able to read each and every word A half-inch by a one-inch It has a 1/8 polygonal thickness The window is

Does the paper have a smooth texture or a textured surface. In order to use rubber stamps on my envelopes, I need them to resist bleeding. ?

A stamp is all I use for return address and I have never had a problem.

When they say quick seal, what do they mean?

A quick seal refers to a mechanism for sealing the container. In contrast to traditional envelopes, these do not require moisture for the gum to activate (i.e. Taking a bite out of In addition, there is a plastic cover covering the adhesive that must be removed and discarded. As soon as the flap is removed, it can be pressed down and a protective seal is formed.

Selected User Reviews For 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210)

Take the picture with a grain of salt
3/5

I clearly saw a picture of a different envelope in the picture of the product. It would have been helpful to have an envelope with a little higher window than the standard envelope. I looked at envelope after envelope to find one with a higher window. In the picture, this envelope looks just like what I need, but when the envelopes arrived, they were the same as all the others, with a window that was too low for my purpose.

Eloise Lim
Eloise Lim
| May 07, 2021
I am very satisfied with this seller and product
5/5

However, the first order came inaccurately printed. The seller sent a new box with the correct printing quickly and cordially. It has a better adhesive than those found at big box stores. I would buy it.

Bryson Clark
Bryson Clark
| Mar 31, 2021
An envelope that clearly shows the recipient's address would be ideal
5/5

Even when the closure appears to be secure, I always stamp it with a decorative stamp to make The situation has not been the same with other brands. Keeping the contents of files masked is vital for.

Troy Wilkinson
Troy Wilkinson
| Oct 22, 2020
This is a good quality product
5/5

This is a great price for the cards we use to mail out The search for a single partner is so difficult A window security envelope featuring a peel-and-stick design Glue the flap to the stick. The envelopes we use meet all of Good adhesion is achieved by the glue. It's the right place for the window. By adding a security tint, the envelope provides an additional level of security. This product has been purchased several times by me, and I have been pleased with them each time. A happy, repeat.

Emelia Branch
Emelia Branch
| Oct 26, 2020
The envelopes are very nice
5/5

It was nice to have them in a timely manner. Being able to get these envelopes quickly was a huge help since people appreciate when you pay your bills on time.

Aliza Baxter
Aliza Baxter
| Nov 02, 2020
A postcard
3/5

The envelopes are wonderful and I love them and plan on keeping them, but even though the description says lower left, the envelopes did not come in that way. So be careful - you may not get what you plan on.

Ryann Reed
Ryann Reed
| Mar 01, 2021
Sealed envelopes are easy to use
5/5

These envelopes made it much easier to mail four hundred pieces of mail.

Meadow Holloway
Meadow Holloway
| Jun 15, 2021
The 500#10 SEAL'n SLIP envelopes have a left window
5/5

SEALS ARE GREAT IF ALLOWED TO FEEL.

Grady Lowe
Grady Lowe
| Oct 01, 2020

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