It Is Ideal For Playing Basketball Outdoors With This Full Size Basketball Hoop. The Height Of The Pole And The Rim Can Both Be Adjusted. This Item Is Perfect For Playing Basketball With Your Neighbors, Friends Or Family Outdoor Or Indoor Due To Its Easy Portability With The Attached Wheels. The Base Can Be Filled With 66 Lbs Water And 88 Lbs Sands To Keep It Upright And Stable. To Enjoy Your Energetic And Safe Sports, Choose This Without Hesitation! Notes: 1.When Adjusting The Height, The Holes (4 In The Poles And 5 In The Rim Bracket) Need To Be Aligned To The Rotary Knobs. 2.Please Consider The Weight Capacity Of Base Before Dunking Or Playing Basketball. 3.Before Using, Please Fill The Base With Water Or Sand Fully.