1. Suitable for 12-inch clock 2. Durable material: clock hands made of high quality black walnut, wear resistance and good scratch resistance, can be used for a long time; movement made of ABS material, with the advantages of wear resistance, oil resistance, impact resistance, etc. 3. Wide range of applications: these clock repair replacement parts are suitable for cross-stitch, three-dimensional embroidery, craft clocks, frameless pull clock, especially suitable for use as DIY quartz wall clock replacement parts 4. Movement size: total shaft length: 20mm/0.78 inch, thread height: 13mm/0.51 inch, suitable for clock panels with panel thickness of 8-10mm (0.31-0.4 inch). 5. Pointer size: -Hour hand (measured from the round hole to the top): 68.2/86/68/75mm -Minute hand (from the round hole to the top): 105.5/116/105/112mm -Second hand (measured from the round hole to the top): 104/104/104/104mm 6. Battery: 1.5v AA battery (shipped without battery)