Includes 10pcs hinge repair plates (90×90mm) and mounting screws, just use a screwdriver to fix it. Our door hinge mounting plate is made of high quality stainless steel, strong and rustproof for long term use. The hinge repair plate has symmetrical positioning holes to balance the weight and reduce noise. The hinge plate is fixed with the door plate, which increases the bearing surface and makes it more sturdy. This hinge plate is widely used for fixing furniture, such as wooden furniture, doors and windows, tool boxes, etc.