About This Item Own Brand Clock Movement- High precise quartz movements guarantee accurate time, reliable, stable, durable. Silent non ticking clock mechanism with sweeping motion ensure a absolutely quiet environment. Stylish Modern and Minimalist Design- Sturdy plastic frame and flat front glass cover make it easy to clean and keep dust away from dial. Glass lens face protects the dial and can easily be cleaned with a cloth. Clear and Easy to Read- Large bold 3d Arabic numerals against strong contrasting background color creates easy viewing from a distance and every angle. Easy to Install- Durable yet lightweight, come with 2 hooks, wide slot in back for easy hanging. Please use 1 AA carbon battery (not included) instead of high duty batteries. Please insert PLUS(+) side of the battery first. Widely Used- A perfect wall clock for an office, meeting rooms, school classroom, living room, gym, restaurant, recording studio, spa, store, bedroom or anywhere in your home or business. We used materials that are safe, durable and non-toxic. Product Information: Mirror Material: Glass Dial Material: Plastic Movement Type: mute scanning movement Product Size: 12 inch Power Supply Mode: 1 AA carbon battery (not included) Packaging: color box packaging