This wall clock is mainly made of safe and material, you can use it for decoration with confidence. It is made with excellent craftsmanship and has a simple and retro appearance design, which can decorate your room while providing time. This is a great decorative wall clock, and it will be a good choice for you. Features -Color:Multi -Material:Density board -Size:29.80X29.80X0.40cm/11.71X11.71X0.16in -Power supply: powered by 1 AA carbon battery(not included) -Mute wall clock, which won't disturb your studying, working or sleeping, is a very considerate bedroom clock. -With good workmanship and vintage style, the wall clock is a wonderful gift for your friends and families. -The installation is simple and easy. Wall clock decorative for an office, kitchen, living room, bedroom, classroom, guest room or dining room and so on. -The wall clock is simple and retro, which can match well many home decorative styles, very versatile. -The wall clock is made with excellent craftsmanship, professional and practical, and aims to provide you with more accurate time. Package list: 4 x wall clock