Colour:black Material:plastic+metal Power supply: 2 X AAA batteries (not included) Package Contents: 2X high torque long shaft clock movement 1X replacement parts Kit As show Only the above package content, other products are not included. Note: Light reflection 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. Size: jump second movement is suitable for 9-13 mm/ 0.35 - 0.51 inches thickness of clock panel, the total shaft length is . 20 mm/ 0.8 inches, and the thread length is . 13 mm/ 0.51 inches DIY clock repair kit: you will get 2 pieces of high torque long shaft clock movements with 5 different pairs of hands, these replacement parts suit well to different styles of clock frame, good for repairing, replacing or making a clock by yourself Wide application: these clock repair replacement parts fit for -, three-dimensional embroidery, craft clock, frame-less draw clock, and specially suitable to be applied as DIY quartz wall clock replacement movement parts Accurate time keeping and quiet motor: the long shaft clock mechanism offers great accuracy and dependability, equipped with sweeping motion, no ticking and will provide you with a quiet environment 5 Different styles of hands: this set comes with 5 pairs of clock hands in different styles and length for your options, great for clock creations and repairs while also providing a decorative effect