PSBM White Kraft Bubble Mailers #4 9.5" x 14.5" 1800 Pcs Self Adhesive Waterproof Lightweight for Documents and Packing

CUSHION MAILERS: These padded envelopes and bubble envelopes are designed with internal air bubbles to protect your contents, offering excellent shipping protection during transit. LIGHTWEIGHT: These #4 size poly bubble mailers (9.5 x 14.5 inches) are incredibly lightweight, ensuring your overall package weight stays minimal to save on shipping costs. KRAFT WHITE: These bubble poly mailers feature a sleek white finish, providing your packages with a premium and professional appearance when they arrive at their destination. SELF-ADHESIVE: The 9.5x14.5 inch bubble mailing envelopes include a convenient self-sealing peel-off strip, allowing for quick and secure closure without the need for tape. WATERPROOF: Keep your items safe from water with these bubble wrap mailers, which are waterproof to protect against rain or moisture during shipping.