QUAR4650, Quality Park Self-Seal Lt. Wt. Expansion Envelopes QUA R4650

Quality Park TYVEK & Tear-Resistant Envelopes: Quality Park R4650 Tyvek Expansion Envelope, 14Lb, 12'' x 16'' x 2'', 100/CT, White, QUAR4650, Expansion Envelopes offer superior protection for mailing bulky items while reducing cost. Ideal replacement for costly box or carton. Envelopes feature regular weight Tyvek, open-side style and convenient Flap-Stik closure. UPC 85227146502