4.) 500 #000 4″ X 8″ Kraft (usable space 4″ x 7.25″)–
Our Kraft Bubble Mailers are constructed with high quality materials. The self-sealing mailers have a finned bottom that provides additional protection and greater overall strength and safety. The double-sided protective edges and the continuous layer of thick high quality bubbles provide outstanding stiffness and puncture resistance.