Blue Summit Supplies #10 Business Envelopes, Single Window, Security Tint, Flip & Seal, 500 Pack

Save Time and money sending business mail with our # 10 Left Window Security Envelopes, Flip and Seal, 500 Pack Quickly and easily send hundreds of business invoices or statements with our #10 envelope design and our easy to use flip and seal flap. Just flip the bottom flap and press to seal; easy to use so you can send invoices and statements quickly with no wasted plastic strips from the peel and seal design. 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 invoice 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