Velocity Boxing Children's Kid's Deluxe Freestanding Reflex Punching Bag w/ Hand Pump, Pair of Gloves, Adjustable Height 35 - 53" Velocity Boxing Children's Deluxe Freestanding Reflex Punching Bag Recommended for Ages 5+ and Up, Adjustable Height from 35 to 53" Also Includes a Hand Pump to Inflate Bag Comes with a Pair of 10" 6 Oz. Gloves Base can be Filled with up to 50 Lbs. of Sand or Water for Maximum Stability, Approx. Base Diameter: 14.5"