DescriptionThere is clock movement set for DIY use, made of high-grade materials,durable and safe to use. They have good manufacturing process and have along service life. They are easy to use, easy to install, and verysuitable for helping you with the work of replacing the clock core.Features-Color:As Shown -Material:Wood, plastic, ABS -Size:5.50X5.50X1.50cm/2.16X2.16X0.59in -Battery: AA battery (Not Included) - This practical clock movement is suitable for most clocks, so you don't have to worry about non-compatibility. - The design of the clock core is simple and generous, and it can be easily matched with various clocks frame. - The clock core's high torque design and accurate timekeeping function can easily win people's love. - This product is made of high-grade aluminum materials, excellent and useful, durable and reliable. - This DIY clock movement kit is exquisitely crafted, not easy to deform, sturdy and durable.