These handy foam squares are sticky on both sides making them perfect for all types of crafts! Use them to add dimension to your cards, scrapbooks, and other crafts. They are easy to peel from the liner and great for layering and stacking. 308 pcs white double-sided adhesive foam squares 1/4" x 1/4" x 1/16" archival safe Made from high density foam, they provide a strong bond that will not crush or melt with heat embossing.