A good choice for DIY or repair: The music melody pendulum trigger clock movement replacement set comes with 4 pairs of different hands, spades, wonderful, straight (3 black and 1 gold), suitable for repairing, replacing or making clocks by yourself . The simple style clock movement can match various colors, patterns, and shapes of the clock panel, it will not stand out, and good movements will be very good. Precise chronograph motor: Size-The main shaft length is 17 mm/0.67 inches, and the thread length is 9.7 mm/0.38 inches; the second movement is suitable for a clock panel with a thickness of 2-6 mm (0.08-0.24 inches). It adopts high-precision clock mechanism to provide the accuracy and reliability of the watch maker; it is powered by an AA battery. Four most popular clock hands. Different sizes, colors and styles. It only needs one package to meet different needs. It is suitable for cross , three-dimensional embroidery, craft clock, and frameless clock; without additional cost, you can select the pointer style and length that match the clock. The clock panel diameter should be larger than 8.27 inches/21 cm. The hands of the clock should be smaller than 9.84 inches/25 cm. Colour: black Material: plastic Package Contents: 1 * Swing movement 110x56x20mm 1 * Golden pendulum 1 * Music box 4 * Hour hand 4 * Minute hand 3 * Second hand Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.