The RiversEdge 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 fastener-mount design makes installation simple and clean with minimal fasteners exposed. Both sides include an extra 1/4" break for a smooth transition to your walls. Typical applications include kitchens, hospitals and commercial buildings. Manufactured in Broseley, Missouri. Made in USA!