The clock movement kit is made of plastic material, ensure maximum strength and durability for usage. Clock movement kit is a good helper for you to repairing the clock, or serving as good handwork material to make a clock by yourself. Features -Color:Assorted Color -Material: Plastic -Size:5.20X5.20X1.70cm/2.04X2.04X0.67in (movement) -Size:13.40X3.00X0.10cm/5.27X1.18X0.04in ( ) -Size:9.90X0.90X0.10cm/3.89X0.35X0.04in (minute hand) -Size:6.90X1.10X0.10cm/2.71X0.43X0.04in (hour pointer) -Battery: AA battery (Not Included) -Note: Suitable for 20-30mm diameter clock face - Clock movement mechanism is easy to install, and very suitable to help your old watch. - Clock making components are suitable for making, repairing, and restoring all kinds of clocks. - Scientific design and excellent craftsmanship, this clock kit is a perfect choice to replace your old or broken one. - Clock mechanism kit allows you DIY design and make your own clock for home decor or . - Multiple purposes clock kit is suitable for replacing clock movements, or making wall clock, craft clock,etc. Package list: 1 x movement 3 x pointers 2 x gaskets 1 x rubber ring