Fastpak™ Poly Courier Mailers, 19" x 24", 125/bx

Strong tear- and puncture-resistant envelopes with a high slip lining to allow for easier product insertion and extraction. The grey inner layer provides document confidentiality. White outer surface is ideal for high quality printing. Hot-melt self-seal closure provides a strong tamper-evident closure. 19" x 24". 100% Polyethylene. 125 per box.