Product Type: Basketball Hoop / Basketball Goal Backboard Size: 48*28 inches Base Size: 44*28*6 inchs Backboard Material: High-Transparency PC (Shatterproof) Height Adjustment Range: 4.5 ft – 10 ft Adjustment Method: Hand-Crank System Base Fill Capacity: Water: Up to 143 lbs Sand: Up to 200 lbs Additional Stability: Free Sandbag Included Special Feature: Built-in Rebounder for Training Portability: Built-in Transport Wheels Usage Scenario: Indoor / Outdoor / Driveway / Backyard / Poolside Recommended Users: Kids, Teens, Adults Assembly Required: Yes