Silent movement clock mechanism,the high-quality movement mechanism guarantees precise time, sweep second hand provide a good sleep and work environment. This home decor accessory serves purpose of decorating the wall of your home or office,fits well in all of rooms, from hotel lobbies to typical living rooms. Frameless simple design,no frame in font side. gloss-finish face and exposed clock hands, easy to read and good view. Easy to hang and battery powered,back slot design offers easy installation. Metal frame with acrylic glass,sturdy metal frame, hd acrylic glass and plastic back cover makes our clocks a great quality product.