Easy to Read - Design with large numbers and hands in contrast to the black dial, high-transparent glass ensures perfect visibility and keeps dust away from the dial. High-Quality Wall Clock - The newest rose gold wall clock frame is made of environmentally friendly engineering plastic, non-toxic and safer; metal hands are used and a copper sleeve has been added for reinforcement, which is more closely combined with the movement. SILENT MOVEMENT - Silent sweeping and precise quartz movements to ensure accurate time, ensuring a good sleep and work environment. Battery Operated and Easy to Install - Powered by one AA battery (not included), we do not recommend the use of high-performance batteries. Groove design on the back offers easy installation, just put a small nail through the plastic hook and it hangs securely on your wall within seconds. (Package includes 1 hook)