789 Tyvek Mailing Envelope 10 x 13" QTY 100

789 Tyvek Mailing EnvelopeSize: 10 x 13" More than twice as strong as paper! Durable Tyvek material is resistant to tears, rips and punctures, so your documents stay clean and dry. Durable! Weatherproof, Tear-resistant Tyvek. Self-seal saves time and makes mailing easier. Opens at the end. Light weight and super strong. FREE printed postal endorsements. Additional customization options include imprinting your custom or stock logo. No-worry sealing: Gummed flap seals securely and quickly. Imprint Area Measures 5 x 1 7/16" Self Seal Envelopes have a 6-12 month shelf life. 100 Per box IMPORTANT: Your order will be on hold until you message us the Imprint you want on the form.