These envelopes cater to both your personal and business mailings in efficacy and style. They fit your needs when it comes to sending professional, clean mail with a smooth wove finish, moisture activated gum closure and sturdy 28 lb. paper. These envelopes are ideal for checks, statements, invoices, unique invitations, bills, business memos, brochures and much more!Details:Bright white wove4.12" x 9.5" envelope sizeAvailable in various counts28 lb.Gum closurePaper