With the Fisher-Price Fitness Fun Folding Jumperoo activity center, your baby can bounce into gym-themed action! This activity center offers 360 degrees of workout-themed fun, including spin bike handlebars with lights and music, a roller ball, apple teether, hippo weightlifter bead bar, dumbbell-shaped clacker, mirror, resistance band slider, and kettle bell rattle! The seat adjusts to three different heights, so your little gym buff can keep bouncing as they grow and continue developing those gross motor skills. Use only for a child who is able to hold head upright unassisted and who is not able to walk or climb out of product. EUC