PSBM White Kraft Bubble Mailers #4 9.5" x 14.5" 3600 Pcs Waterproof Padded Tamper Resistant for Office and Shipping

CUSHION MAILERS: These padded envelopes with internal air bubbles provide exceptional protection for your contents, ensuring great shipping security during transit. LIGHTWEIGHT: These #4 size bubble envelopes (9.5 x 14.5 inches) are lightweight, so they don’t add unnecessary weight to your overall package, making shipping more cost-effective. KRAFT WHITE: These bubble poly mailers offer a sleek, premium look, making your package stand out when it arrives at your recipient’s door. SELF ADHESIVE: The 9.5x14.5 inch bubble mailing envelopes feature a self-sealing peel-off strip for quick, easy closure, eliminating the need for tape. WATERPROOF: These bubble wrap mailers are waterproof, ensuring that your contents remain safe and dry even when exposed to the elements during transit.