Our clock kit is made of metal and plastic materials, durable and safe to use. Our clock movement is suitable for repairing or making a clock, serving as good replacement for large and thick clock frames. With the leading technology, the clock mechanism keeps time correctly. Features -Material: Metal, plastic. -Size: About 31.00X1.50X0.50cm/12.18X0.59X0.20in. - Not only can be used for DIY clocks, but also an excellent repair and replacement, very practical. - High precision sophisticated clock movement, keep accurate time for years, making you use for long time. - Simple structure and stylish. Great for clock creations and repairs while also providing a decorative effect. - The simple and stylish design makes it fashionable and versatile, which can be applied to your DIY design very well. - Suitable for repairing, replacing the broken parts of a clock or serving as good handwork material to make a clock by yourself. Package list: 3 x set of clock mechanism