Music box plays the depending on the size), you can change the size of the box. 1. So, let me find to match, just plug and 64,, 70,, 76,, 82,, 88, 94,, 100, 106, 112 and 118 mm Size when not in use. 2. Fittings for a plug. You can adjust the height of 5 mm. Body size: W57 mm x D64 – 118 mm x x H60 mm music box without a cap valve box quantity: 18 valve [Music Box Inside Dimension Height]: 49 mm with cap: 54 mm