Pretty Pasties are intended for 1 time use. Package contains 4 pairs of heart shaped pasties in assorted colors - vanilla, purple, black and seafoam. Self adhesive. Made with polyester material. Phtalate free. Clear packaging allows customer to view front and back of product selection. Instructions for use: clean skin with soap and warm water. Dry area completely. Peel off backing. Apply pastie carefully and smooth down. To remove, gently and slowly peel pasties off of skin. Do not pull or rip off quickly.