JAM Paper Tyvek Open-End 11-1/2 x 14-1/2in Envelopes, Gummed Closure Black, Pack Of 25 Envelopes

Help ensure that your mail reaches its destination safe and sound with these open-end envelopes from JAM Paper. The tough Tyvek design is resistant to rips and tears to provide maximum protection to your letter- and legal-sized documents. Ideal for letter- to legal-sized paperwork, letters and forms. Durable Tyvek construction is polymer is composed of high-density polyethylene fibers resistant to tearing. Gum seal flap for simple closure.