High-quality materials: The clock hands are made of high-quality walnut wood, offering good wear resistance and scratch resistance for long-term use; the movement is constructed from ABS material, providing durability with wear resistance, oil resistance, and impact resistance. Eye-catching design: The walnut wood hands feature a retro look that complements your clock, enhancing its style and charm. Precise timing and silent operation: The quartz movement uses a high-precision mechanism for accurate and reliable timekeeping; it operates silently without ticking noise and is powered by a 1.5V AA carbon battery (battery not included). Easy to install and disassemble: The wall clock movement is simple to assemble and disassemble; select your preferred hands, verify the size, and insert the hour, minute, and second hands into the movement in sequence. Ideal replacement size: This kit provides a suitable replacement in terms of shaft length and hand size, making it ideal for replacing broken clock components. Suitable for repairing, replacing, or crafting clocks. Wide application: Can be used to repair, replace, or build home clocks; compatible with various clock types including three-dimensional embroidery clocks, craft clocks, frameless wall clocks, and more. A perfect DIY clock kit, especially suitable for replacing quartz wall clock movements and related parts. Type: Silent Clock Quartz Movement Rated voltage: 1.5V Battery life (approx.): 12 months (UM-3) Battery requirement: 1.5V AA carbon battery (not included) Instructions: 1. Attach the clock movement to the desired surface. 2. Install the hands according to the standard 12 o'clock position, ensuring the hour and minute hands are parallel. 3. Insert the battery, then pull out the positioning pin from the back of the movement. (Do not insert the battery after pulling the pin.) Movement shaft length: 20 mm Material: Plastic + Wood Color: Black Package Contents: 2 x Quartz clock movements 6 x Clock hands 2 sets x Accessories Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement allows an error of +/- 1-3 cm.