This Prosport Basketball Hoop Junior adjusts from 2.1 to 2.6 meters to allow juniors to get out and shoot some hoops. The Prosport Basketball Hoop Junior features a heavy-duty classically- styled rim (diameter 38cm) and an all- weather nylon net. The rim height can be raised and lowered from 2.1 to 2.6 meters using the telescopic adjust system, allowing juniors to enjoy the game at their own level. The backboard of the Prosport Basketball Hoop is a shatterproof polycarbonate that gives you the look and play of pro-style glass. The system is supported by a heavy-duty 32 litre portable base. Just fill the base with sand or water for stability and play today. No cement required Height adjustment: 2.1 ? 2.6mRim diameter: 38cmRaise or lower the height with ease using Telescopic Adjust systemA clear steel-framed shatter proof backboardAll weather nylon netFill the 32 litre portable base with sand or water for stabilityBackboard size: 85 x 58cmBase dimensions: 90 x 60 x 17cmProduct includes: backboard,hoop, pole, chassis