Features: 1. Material: These caps and screw are made of stainless steel, rustproof. Seals are made of copper and soft rubber have a locking and non-slip. 2. Appearance: The decorative cap covers the bare screws. Let the screws look beautiful to give your mirror an elegant look. 3. Easy to install: Drilling holes in the glass (5mm/0.2inch), installing the soft plastic disc and the copper disc, tighten the screws firmly and finally install the screw cover caps stainless steel. 4. Wide application: these mirror screws with cap are widely used in mirrors, coffee tables, bathroom boards, cabinets, glass signs and other wooden or glass furniture. 5. Package contents: 12 sets of mirror screws, each with decorative cap, copper washer and rubber washer . Specifications: Material: Stainless steel, copper, rubber Color: Silver Screw Size: (Approx)(L)22mm/0.87inch Cap Size: (Approx)(Diameter x H)16x5mm/0.63x0.2inch Copper Washer diameter: 8mm/0.31inch Rubber Washer diameter: 9.5mm/0.37inch Package Included: 12pcs x Mirror Screws 12pcs x Caps 12pcs x Copper Washers 12pcs x Rubber Washers Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.