6 Pcs Flat Fixing Brackets, Flat Straight Brace Brackets, Flat Plate Bracket, Stainless Steel Straight Bracket, Connecting Plates, Flat Support Corner Repair Connector, with 12 Screws. ????【Durable Material】 The brackets are made of high quality stainless steel, strong and durable, not easy to wear, the thickened hard flat corner is more abrasion, does not hurt the hand and is beautiful.