[DIY Clock Kit]: Package includes 7 pieces short shaft clock movements with 7 pairs of decorative clock hands, various styles and lengths for your options, perfect for repairing, replacing and making a clock by yourself. [Clock Movement Size]: The total shaft length is 12mm(0.47inch), thread length is 5mm(0.2inch); Jump second movement, suitable for 1-4mm(0.04-0.16inch) thick clock panel. [Quiet and Accurate]: The sweep quartz clock movement will not make any noise and will offer high accuracy when it works, so it will provide a quiet environment when you sleep. [Easy Installation]: The battery clock mechanisms are easy to install, keep the hour hand and minute hand parallel when you install the clock movement kit. Please check the movement dimensions before purchase. [Wide Application]: The clock mechanism kit fits well with different styles of clock frame, can be supplied for cross stitch, desk clock, three-dimensional embroidery, craft clock, frameless draw clock, etc. Color: Black