The wood background wall clock give your room a chic and modern look. It is a beautiful decoration. Lightweight and flexible, durable to use. Shell material: wood, mirror material: copper paper, dial material: coated paper; environmentally friendly,non-toxic, no peculiar smell, safe to use . Can be easily installed as what you imagine, but we don't send the battery. Apply place for smooth walls, living room, bedroom, kitchen, office, bathroom, outdoor; make your room decoration more unique and personality.