Business Source No. 8-5/8 Business Check Envelopes - Double Window - #8 5/8 - 8 5/8in Width x 3 5/8in Length - 24 lb - Gummed - Wove - 500 / Box - White

Security tint keeps your sensitive information private Gummed flap creates secure closure to prevent peeling during transit Perfect for businesses, schools, personal use and more Front windows allow use with printed addresses to prevent reading errors