Premium Material: Our crystal door knobs are made of high quality brass and crystal materials, with solid structure and exquisite workmanship. The surface finish is high quality, which makes them shockproof and durable for long-term use. Easy to Install: You can easily install the door knobs according to the instructions provided. Just drill a hole, fix the knob screw into the plate, and then tighten it securely on the crystal knob. Elegant Surface Finish: Our door knobs have smooth edges without rough parts, no welding marks, proper thickness and elegant appearance that prevents any injury to your hands during use. Transparent Design: The crystal knobs have a beautiful transparent and impurity-free appearance, which shines under the light and makes the house more lively and elegant. Suitable for all decoration styles. Wide range of uses: These transparent door knobs can be used in kitchen, bedroom, living room, office, cabinets, drawers and wardrobes, anywhere an elegant look is