Description : 3682 "Foam Squares 88/Pkg-White .5"". THERM-O-WEB-3D Adhesive Foam Squares. Add a pop of dimension to your paper crafts and shaker boxes with these 1/8in thick permanent adhesive foam squares. This package contains 88 white foam squares (1/2x1/2). PVC and acid free. Imported. Meets CPSIA (Consumer Product Safety Improvement Act) Standards."