Specifications Color: Black, White Material: Iron, Density Boards, Metal Process: High-temperature Baking Paint Style: Modern Indoor/Outdoor Use: Indoor Mounting Type: Wall Mounted Installation Method: Traceless Nail Installation/Nail-Free Adhesive Installation Display Type: Analog+ Numbers Power Source: Battery Powered Battery Specification: 1*AA Battery (Not Included) Movement: Silent Sweep Movement Noise: About 20dB Product Size(L*W): 43*43 cm/16.93*16.93 in Dial Diameter: 33cm/12.99 in Package Size: 49*49*8 cm/19.29*19.29*3.15 in Gross Weight: 1.5 kg/3.31 lbs Net Weight: 1.43 kg/3.15 lbs Package Included 1* Wall Clock 1 Set*Clock Hands 1* Hook 2* Traceless Nails.