Features: This wall clock movement can be used as a hand-made tool, this movement only requires a 1.5V AA battery, (note: does not contain the battery) Applicable to cross-stitch, three-dimensional embroidery, craft clock, frameless draw clock, etc. The wall clock movement is easy to installation, the hands color (as the picture show) is simple and elegant design, these replacement parts suit well to different styles of clock frame. Suitable for replacing the broken parts of a clock or serving as good handwork material to make a clock by yourself. The mute machine core will keep you in good sleep. Specifications: Color: As Shown in the Picture Size: Regular Shaft Size : Total Length Approx. 12 mm/ 0.47 inch;Thread length: Approx. 5mm/ 0.19 inches;Sweeping Movement: Suitable for 4 mm/ 0.16 inch Thickness of Clock Panel; Extension Shaft Size:Total Length Approx. 18.5mm/0.73inch;Thread length: Approx. 11.5mm/ 0.45inch;Sweeping Movement:Suitable for 10 mm/ 0.39 inch thickness of clock panel; Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Small parts are included, please keep away from children under 3 years old. Package includes: 1 x Clock movements(no battery included) 1x Gasket 1x Screw Nut 1xSet of Clock Hands