The RiversEdge Products Stainless Corner Guard is made from 16 gauge (.062″) polished 430 grade stainless steel. They do a great job of protecting wall corners from everyday knocks. The adhesive-mount design makes installation simple and clean with no fasteners exposed. Both sides include an extra 1/4″ break for a smooth transition to your walls. Additional sizes are available. Typical applications include kitchens, hospitals and commercial buildings. Thank you for buying American-made products.