About this item: Material: The crystal-shaped knob is made of glass and aluminum, making it more robust and durable with a simple and elegant appearance. Usage: The crystal-shaped knob is very beautiful and durable. It is very suitable for cabinets, dressers, drawers, wardrobes, bookshelves in the home, kitchen, bathroom, living room, study, dormitory, office, and other places where you need to install a handle. DIY assembly. Easy to install: Find the desired installation location on the board and drill a hole, then insert the screw through the back of the board and tighten the knob. Size: What you see is 30mm, 10 pieces of yellow crystal handles, with 10 screws of the same size, easy to install. Packaging: You will receive 10 pieces of crystal handles and matching screws. The decoration in the picture is for reference only. Sparkling diamond door knobs with a magical effect. Type: Furniture handle and knob. Material: Crystal + zinc alloy base. Diameter: Approx. 30 mm/1.18 \". Height: Approx. 28 mm/1.10 \". Screw length: Approx. 25 mm/0.98 \". Crystal color: Red, yellow, blue, green, pink, purple, black, light sky blue. Package includes: 10 crystal drawer knobs of the same color (with screws).