JAM Paper 10 x 13 Open End Catalog Envelopes with Peel & Seal Closure, White, Bulk 500/Box

White Peel & Seal Envelope Size: 10 x 13 inches Quantity: 500 envelopes per pack Envelopes feature a self-adhesive strip for quick and easy closure These envelopes are perfect for commercial & business mailing, personal mailing, invitations, and so much more!