[ Good DIY Clock Kit ]: Package includes 7 pieces of short shaft clock movements with 7 pairs of decorative clock hands, various style and length for your , good for repairing, replacing and making a clock by yourself. [ Clock Movement Size ]: Total shaft length is 12 mm (0.47 inches), thread length is 5 mm (0.2 inches); Jump second movement, suitable for 1- 4 mm (0.04 - 0.16 inches) thickness clock panel. [ Silent & Accurate ]: The sweep quartz clock movement will not make any noise and offer great accuracy when it is working, so it will provide a quiet environment when you are sleeping. [ Easy Installation ]: The battery clock mechanisms are easy to install, keep the hour hand and minute hand parallel when you install this clock movement kit. Please check the dimensions of this movement before purchase. [ A Wide Application ]: Clock mechanism kit suits well to different styles of clock frame, can be supplied to -, desk clock, three-dimensional embroidery, craft clock, frame-less draw clock and so on. Colour:Black+gold Material:Metal Package Contents: 28 * Quartz clock movements 84 * clock hands 28 set * Accessories