Features: Explore the creative potential of this DIY clock movement set, designes for quiet operation and easy assembly. Craft from ABS and quartzs materials, this kits offer stability and simple installation for various crafting project. Suitable for craft enthusiasts, clock repair professional, and individual who enjoy hand on activity. Perfect for use home workshops, crafts studio, and clock repair facility. Discover the convenience and versatilitys of this DIY clock movement kits, enhancing your crafting experience. Specifications: Material: Abs, Quartzs Movement:Approx.56x56x20x13mm/2.20x2.20x0.78x0.51inch Package Includes: 1 Set Clock Movement Kits note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.