Bubblelined mailers provide excellent cushioning protection for semifragile items. Fully laminated Kraft and air cellular construction make it punctureresistant and waterresistant. Printable double Kraft material is used on the outside of each mailer. Selfadhesive flap closure extends the entire width of the envelope and requires no moistening to seal. Seamless bottom affords additional cushioning protection along with greater overall strength and safety. Mailers are made from 100 percent recycled paper with 10 percent postconsumer content. Bubble cushioning contains 10 percent recycled plastics.