The clockwork operated music box movement is great for replacement original melody. It can be well applied to your music box repair and provide it with more melody. This is a very practical accessory that will bring you a better experience. Features -Color:Silver -Material:ABS, iron -Size:5.00X4.50X2.00cm/1.97X1.77X0.79in - With this replacement musical box movement, you can create your own music box. - If you don't want to keep cranking, then this windup music box you relaxed! - Holding this little music movement, winding it, and listening to the music, can soothe the ears. - You will be very excited after finishing your DIY music box with the acrylic movement. - And, movement is also a precious and meaningful present for yourself and your close friends. Package list: 1 x Movement 1 x Clockwork Spring 4 x Screws