The perfect size for young martial artists, the Powerline Wavemaster Jr. is ideal for punching and kicking, constructed with twice the amount of durable foam as the Kid Kick Wavemaster. The base fills with sand or water and is rounded for easy relocation.This bag has four height adjustments from 37 inches to 52 inches (floor to top of bag) 10.5 Diameter x 26 Tall Base: 22 Diameter X 12 Tall Approx. 170 lbs. when filled with water One-year warranty on all Wavemaster training bags. Please see our Terms and Conditions page for additional information. USA/Imported. Oversized shipping rates apply.Specifications Age Youth Bag Type Freestanding Bag Weight Variable Weight Brand Century Gender Unisex Height > 35 in. Line Wavemaster Martial Arts Style Multiple