Durable Structure The pool basketball hoop features classic design and durable structure. The rim is easily screwed into the backboard without any screws, and cable ties included to double fasten the backboard and rim. Perfect pool toys for this hot summer! Water Weighted Base The robust construction and water filled base for secure stability that sits poolside making it a quick and easy addition to any inground pools for hours of fun! If you have an above-ground pool, please make sure there is a stable surface to withstand the weighted hoop and normal play. Adjustable Height The pole is equipped with two slots for height adjustment, with a range of 43-53 inches. You can adjust the height easily to accommodate different heights for both kids and adults.