PREMIUM QUALITY - Our cabinet door knobs are made of high-quality K9 crystal glass, which has excellent hardness and is resistant to drops and bumps. The base is chrome-plated and not easy to rust. They are tightly bonded together and will not fall apart. HIGH GLOSSY FINISH - These crystal drawer knobs are made with a superb multi-faceted cutting technique, resulting in a highly refractive surface. They reflect a wide range of brilliant colors in a bright environment, creating a lustrous and dazzling visual effect. VALUE PACK - Large quantities are sufficient for various replacement needs. Each package contains 24 crystal door knobs. The knob is 32mm high, the head is 40mm in diameter and the base is 20mm in diameter. They come with 4x25mm screws. Fits door thickness of 17mm. EASY TO INSTALl - Mark where you want to install the clear door knobs, drill holes, push in the screws from the back and tighten with a screwdriver to complete the installation. All screws needed for installation are included in the package. WIDE RANGE OF APPLICATIONS - The drawer pulls and knobs are versatile and suitable for kitchen, bedroom, living room and bathroom. They are compatible with the doors of drawers, cabinets, nightstands, sideboards, chests of drawers and closets.