Aluminum foil is for cooking,storing ,freezing and wrapping. Size:16ft,20ft,25ft,37.5ft,50ft,75ft,98ft,200ft,1000ft.... Aluminum foil:SizeWidth :250 ... help keep your food fresh, store food wrapped in foil. Also helps prevent transfer of flavors and odors.3. ... easy, line baking pans before cooking. No need for messy scrubbing. household Aluminum foil widely used in cooking, freezing, baking and storing ...