Utility Hooks features: This is a set of 12pcs hooks with screws, which could let you meet home or business needs. Constructed from stainless steel material to hold up for years. Pair with wood or plastic frames, signs or plaques. Features Color:Silver Material:Stainless Steel Size:5.30X3.00X0.40 cm/2.08X1.18X0.16 inch Flush Mount Hangers are a multipurpose hanger designed to keep object flush to the surface of mounting structure The sleek design with countersunk and symmetrical screw holes allows for quick and easy installation Great for securing picture frames, art works, exhibition paintings, posters, headboards, clocks, mirrors and more, bringing elegance to your home and office Just fix one clip on the wall using long screws with the bulge facing up, then fix another clip on the furniture using short screws with the bulge facing down, finally interlocking mount them Our wall interlocking brackets are made of stainless steel, a whole die-casting molding structure, rust and corrosion resistance.