Poly Zip Envelope, 10 X 13, Open Side, Clear, 5/pack

Durable poly is tear- and moisture-resistant. Envelope provides superior document protection. Envelopes expand to 1-inch. Horizontal, file-style orientation makes it easy to insert and remove contents. Envelope/Mailer Type: Specialty; Envelope Size: 10 x 13; Closure: Zipper; Trade Size: #90.