100% Secure Payments
Save Time and money Sending Business mail with our # 10 Left Window Security Envelopes
Quickly and easily send hundreds of business invoices, bill statements, and checks with our #10 envelope design and our easy to use peel and seal flap.
- Our Peel and Seal flap with low profile window design creates a wide opening so you can quickly stuff several pieces of mail into the envelope.
- Enough room for return envelopes so you can get paid faster
Business mail will be completely secure during transit
It can be so difficult to find envelopes that create a strong lasting seal thus forcing you to waste time using glue sticks or tape to close the envelopes. Our Single Window envelopes with strong adhesives are designed to immediately create a strong seal so you do not have to worry about your contents being exposed to others.
Unlike weak sealing envelopes that allow your contents to fail out and become exposed, So much for a security envelope, Our strong seal will guarantee the safety of your contents.
Security with a Professional Look
It can be frustrating to purchase envelopes only to find them flimsy enough to have you worried about their durability during transit.
- 24 LB White Wove Paper that creates a professional look and feel from out of the box all the way to your destination
100% Money Back Guarantee
We stand behind our products completely. We understand that sometimes buying physical products can be difficult if you cannot physically see what you are buying, however, if our product is not exactly what you are looking for, or does not meet your expectation then send them back anytime for a 100 % refund.
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Description
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Product Details
Save Time and money Sending Business mail with our # 10 Left Window Security Envelopes
Quickly and easily send hundreds of business invoices, bill statements, and checks with our #10 envelope design and our easy to use peel and seal flap.
- Our Peel and Seal flap with low profile window design creates a wide opening so you can quickly stuff several pieces of mail into the envelope.
- Enough room for return envelopes so you can get paid faster
Business mail will be completely secure during transit
It can be so difficult to find envelopes that create a strong lasting seal thus forcing you to waste time using glue sticks or tape to close the envelopes. Our Single Window envelopes with strong adhesives are designed to immediately create a strong seal so you do not have to worry about your contents being exposed to others.
Unlike weak sealing envelopes that allow your contents to fail out and become exposed, So much for a security envelope, Our strong seal will guarantee the safety of your contents.
Security with a Professional Look
It can be frustrating to purchase envelopes only to find them flimsy enough to have you worried about their durability during transit.
- 24 LB White Wove Paper that creates a professional look and feel from out of the box all the way to your destination
100% Money Back Guarantee
We stand behind our products completely. We understand that sometimes buying physical products can be difficult if you cannot physically see what you are buying, however, if our product is not exactly what you are looking for, or does not meet your expectation then send them back anytime for a 100 % refund.
- Reviews
- Questions
Self Seal Envelopes
We purchased these before through Amazon, but could not find them to re-order. So we located your website and sku number and ordered direct.
Business envelopes #10
Very convenient to use.
Excellent Service as Always
Very quick! Excellent services with Blue Summit! Will shop again!
Great Customer Service
We ordered the wrong style of envelope and the return and ordering of the correct envelope were seamless! I love dealing with Blue Summit. Great prices and great customer service! Keep up the great work!
The Most Efficient Way to Stuff Paychecks
I use these envelopes to stuff payroll checks. I love the self seal option, and the window fits the name & address on the check layout perfectly without showing the other details. Order-to-shipping speeds are super fast, and I have my much -appreciated envelopes within a few days. Also, their 'Chief Happiness Officer' is a French Bulldog named Larry. That alone gets 5 stars from me.