Baby Einstein Musical Motion Activity Jumper Activity Center Your baby will jump with delight in the Baby Einstein Musical Motion 2-in-1 Stationary Jumper and Entertainer. Infants can jump, play, and engage with classical melodies, language discovery and 12 fun activities. The soft cradling seat with machine washable seat pad rotates a full 360Degree to give baby access to all toy stations. Beads, melodies, and light-up piano keep baby entertained. With five height adjustments and a padded high-back seat for extra support, the activity jumper grows with your little explorer. For safety, four non-skid feet keep the jumper firmly in place. Designed for babies at least 4 months of age. Model 60258 3 AA batteries required (NOT INCLUDED) Approximate assembled dimensions are 31" x 32" x 28" high Assembly required with NO INSTRUCTIONS INCLUDED Polyester, Plastic, Metal 12 plus activities include light up piano with volume control and 3 play modes Padded high back seat provides additional comfort and support for baby Seat rotates 360 degree to give baby full access to toys 5 height positions adjust to grow with baby 12 plus activities include light up piano with volume control and 3 play modes: Melodies, piano notes. Padded high back seat provides additional comfort and support for baby Seat rotates 360 degree to give baby full access to toys 5 height positions adjust to grow with baby Jumper is in excellent, very slightly used condition. It was stored at a grandparents house with very little use. It comes in the original box which is a bit beat up from storage. There are NO ASSEMBLY INSTRUCTIONS, therefore some basic general assembly knowledge will be needed or online research for instructions.