The clock kit includes motor, clock hands, shaft and other parts, professional manufacturing, high precision, and good reliability, battery clock replacement mechanism is made of sturdy material, high strength for maximum durability, suitable for long term of use. Features -Color:Black -Material:Plastic -Size:8.30X0.70X0.30cm/3.26X0.28X0.12in - Mainly made of plastic material, clock making kit is sturdy and provides you with long service. - Wide range of applications. These DIY clock movements are suitable for hand-made wall clocks. - Clock kits for are great for watchmaker or amateurish clock repairing lover to use. - Clock mechanism replacement allows you DIY design and build your own clock for home decor or . - This wall clock mechanism replacement allows you to effortless repair an old clock by yourself. Package list: 1 x Set of Clock Mechanism Clock Hands Kits