Spinning and rocking allow excess energy to be expelled helping to calm and relieve kids by meeting their sensory needs. Supports sensory seekers with active movement, stimulating the visual, vestibular, and proprioceptive senses. The 360 degree tilting rotation can have a comforting effect through spinning. The movement stimulates the imagination, improves balance and coordination. The 4-way balance; front to back and side to side improves balance, posture, coordination, and cognitive development. Wobble and spin to provide vestibular input. Made of strong thick plastic with 2 integrated foam rubber covered steel handles. Measures 22" x 18" x 8" (56x46x20cm). Maximum Weight: 300 lbs (136 kg).