Sankyo Brand Standard White Plastic Shell Music Box Movements. Dimensions:  1-7/8" x 2-3/16" x 1-1/16" high.
Each music box movement purchase includes one free key of any available type and size. If you have a preference, please specify the key size and type in the comments section when you order. If none is specified a mid-range key will be included.

Music title inventory is listed on the Product Detail page.