Movement Set: 1 piece clock movement kit with 2 different pairs of hands, pendulum, simple and elegant design, the whole set is convenient for you to replace and repair, easy to install. 2 Different Styles of Hands: The 2 different styles of hands can match diverse colors, patterns, shapes of clock panels, also providing a decorative effect. Pendulum Clock Mechanism: 23mm(9/10 in) in total shaft length, 15mm(3/5 in) in thread length; suitable for 9-13mm (9/25-1/2 in) thickness clock panel. Accurate Time-keeping and Quiet Motor: Features high precision clock mechanism, which offers watchmaker's accuracy and dependability; equipped with sweeping motion, no ticking. Good DIY Clock Supply: Suitable for repairing, replacing the broken parts of a clock, or serving as good handwork material to make a clock by yourself. Perfect for your clock creations. Warm Notice: There are some clock parts made of aluminum, please do not install them with too much pressure or they will be bent. Host Size:55x115mm/2.2x4.5inch Total Shaft Length:23mm/0.9in Thread Length:15mm/0.6in Host Suitable For 9-13mm (0.35-0.51in) thickness clock panel Power Powered by one AA battery (not included) Colour:As Shown Material:plastic+aluminum Package Contents: 1 x Swing movement 110x56x20mm(not included 1 x AA battery) 1 x Golden pendulum 2 x Hour hand 2 x Minute hand 2 x second hand 1set * Accessories 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.