The solution to bunched shelf liner? EasyLiner® by Duck® Brand Liner Mounting Squares - double-sided adhesive squares made specifically to help hold shelf liner in place. These mounting squares feature a double-sided adhesive and thin foam material, so the liner stays flat and in place. Plus, mounting squares are easy-to-use and removeable from most surfaces. With 70 squares to work with, complete an entire liner project in a single pack.