High Bounce Easy Grip Anti-Slip Jumping Ball 22in/55cm Diameter Grab n' grip handle - Perfect Hopper for indoors & outdoors - Bottom surface padded with anti slip rubber Promotes coordination, balance, & core development skills Ball is delivered deflated - Inflates in just minutes Inflated size 22 - Maximum sustainable weight of 170 lbs - Recommended for Ages 3+ Removable & re-inflatable plug for easy inflation & storage - Great gift idea