1. materials: the clock hands are made of walnut wood, which has good wear resistance and scratch resistance and can be used for a long time; the movement is made of ABS material, which has the advantages of wear resistance, oil resistance and impact resistance. 2.Eye-catching design: the hands are made of walnut wood and have a retro look, which perfectly matches your clock, showing elegance and charm 3.Precise timing and silent motor: the quartz movement adopts a high-precision clock mechanism to provide the accuracy and reliability of the watch maker; it is also equipped with a cleaning movement without ticking; at the same time, it can be powered by AA carbon batteries; note: Batteries not included 4.Easy to install and disassemble: the wall clock is easy to hang and disassemble; choose the hour hand you like, make sure the size is correct, and then insert the hour, minute and second hands into the movement in turn 5.This kit is good size replacement both in terms of the shaft and the size of the hands. It can be a replacement for your broken clock.Great for repairing, replacing or making a clock. Wide application: You are enable to use it to repair, replace or make a home clock; Applicable to cross-stitch, three-dimensional embroidery, craft home clock, frame-less draw clock, clockwork, etc. Perfect DIY clock kit,and specially suitable for DIY quartz wall clock replacement movement parts, etc. Type: Silent Clock Quartz Movement Rated voltage: 1.5V Battery life (specification): Approx. 12 Months (UM-3) Use Battery: One 1.5V AA Carbon battery (not included) Instruction: 1. Attach the clockwork to the product to be installed. 2. is installed in accordance with the standard 12 points,when you install it, please keep the hour hand and minute hand parallel 3. Pull out the positioning pin from behind the clockwork and insert the battery. (Do not insert the battery and then pull out the locking pin.) Type: Branch Wood / Straight wood Size: Mov