•For children weighing up to 25 pounds and up to 30"; 360 Degree seat rotation with safety lock •360 Degree of play keeps baby engaged and entertained; Three position height adjustment allows it to grow with baby •Requires two AA batteries (not included); Convenient quick release toy tray is ideal snack time •Easily converts from rocker to stationary activity center and walker; Dimensions: 30"L x 25"W x 20"H •Meets or exceeds all ASTM and CPSC Standards and JPMA CertificationsUSA