The Ideal 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.