Blue Summit Supplies #10 Business Envelopes, Single Window, Security Tint, Gummed, 500 Pack BSS-92588-302 and a window height of

and a window height of 7/8'' prevents the check amounts from showing in the bottom window like other check envelopes

Just print and mail the four part perforated forms

and anti jam technology

and More with our 1” 3 Ring Binder

Blue Summit Supplies #10 Business Envelopes, Single Window, Security Tint, Gummed, 500 Pack BSS-92588-302 and a window height ofSave Time and money Sending Business mail with our # 10 Single Window Security, 9 1 2 x 4 1 8, White, Envelopes Quickly and easily send hundreds of business invoices, bill statements, and checks with our #10 envelope design and cost effective gummed seal. Our gummed flap with thick adhesive make for quick and easy mass mailings. Saves you money on bulk business mailing of business statements, invoices, or checks Enough room for no 8 or no 9 return