PSBM White Kraft Bubble Mailers #000 4" x 8" Tamper Evident Waterproof Self Adhesive 1000 Pcs for Office Supplies

CUSHION MAILERS - These poly bubble mailers feature internal air bubbles providing excellent protection for your contents during transit and ensuring safe delivery. LIGHTWEIGHT - These bubble envelopes (#000 size, 4 x 8 inches) are very lightweight minimizing the impact on your overall package weight and helping reduce shipping costs. KRAFT WHITE FINISH - These bubble mailing envelopes provide a premium professional look for your package when it arrives at its destination. SELF-ADHESIVE - The 4x8 inch bubble wrap mailers include a self-sealing peel-off strip for quick easy closure no tape required. WATERPROOF DESIGN - These padded envelopes are waterproof keeping your contents safe from water damage if left exposed to rain or other elements during transit.