Aspect Peel and Stick Backsplash 12inx4in Subway Stainless Matted Metal Tile 15 Sq Ft Kit for Kitchen and Bathrooms Easy to use peel and stick application Additional adhesive can be used Double-sided aluminum with polymer core Use in multiple applications including backsplash, walls, cabinets, accents and more Kit contains 15 packs of 12in x 4in Aspect matted tiles, four 24in trims, and one envelope of outlet covers