SpecificationSport or Fitness Type - Balls SportsMain Color - Black WhiteSport or Fitness Features - Adjustable WeightMain Material - IronDetailsProduct Features - Backboard - Dimensions - 28x18". Maxium Applicable Ball Model - 7#. This hoop has the look, functionality and durability of a professional-grade basketball system.Trustworthy.Adjustable Heights - The basketball hoop set has heights from 2.9 to 3.9 feet that can be adjusted to meet the needs of different ages and heights.Stable Base - Dimensions - 35.5 x 24 x 6". The base can be weighted down with sand or water to increase stability and is less prone to dumping and shaking. Base Fills with - 60 lbs water or 75 lbs sand.Swimming pool Use - It is the best gift for children and helps to increase parent-child interaction or have fun with your friends.This high quality sports equipment that will last you for years of use and can grow with your player.Premium Material - This swimming pool basketball hoop constructed of heavy-duty s