Lifetime 1525 Courtside Portable Basketball System with 50 inch Backboard, Made in the USA Portable 31-gallon roller base Speed-shift height adjustment from 8 to 10 feet; at highest point, handle is 75 inches from the ground 3-piece 3-inch round black powder-coated steel poles Backboard measures 50 by 30 by 2 inches Orange 18-inch Slam-It rim with double compression springs