1 Set Clock Movement Volume Adjustable Labor-saving Low Noise Convenient Simple Installation Replaceable Plastic Quartz Movement Clock Replacement Parts Set Clock AccessoryDescription: You will receive 3 pieces of clock needles, a horn, a clock movement and a music box. These watch movement replacement parts are very practical for you to design and create your own pendulum clock. Great for bedroom, living room, study room, club, bar and more. Unlike other similar products on the market, the ultra-quiet quartz movement ensures a quiet sleep and work environment without unpleasant noises. It is easy for you to adjust the volume of the music box. It is made of high-quality plastic and quartz material. The chiming pendulum movement plays the tune by the hour. The total clock movement shaft length is 17mm and thread height 9mm. This product is perfectly suitable for 2-7mm thick clock panels. Item Name: Clock Movement Material: Plastic, Quartz Battery: 2 x 1.5V AA Battery(Battery Not Included) Size Details: Thread Height: 0.9cm/0.35" (Approx.) Clock Movement Shaft Length: 1.7cm/0.67" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Music Box 1 x Horn 3 x Clock Hands 1 x Clock Movement