Specifications: Color Black Material Metal PE PET Adjustable Total Height 10.1/10.6/11.1/11.6/12.1ft Adjustable Rim Height 8/8.5/9/9.5/10ft Backboard Dimensions 44" x 29.5" (L x W) Base Dimensions 35.5" x 23" x 6"(L x W x H) Outer/Inner Diameter of Basketball Rim 19"/18" Added Weight 14.5-15.3 Gallon Water or 143.3 lbs Sand Net Weight 54 lbs - 10-level adjustable height meets different requirements - Thickened pole and triangular structure ensure higher stability - Shatterproof backboard with double shock-absorbing springs - The widened base can be filled with water or sand - Provided with a free hoop secure bag to enhance stability - All-weather resistant suitable for indoors and outdoors - 2 built-in wheels ensure easy movement and transportation - A recess on the base offers a place to hold your basketballSHIP FROM : USASHIP TO : USA