• Portable, height-adjustable basketball hoop with shatterproof polycarbonate backboard

• 52-inch Makrolon backboard is virtually unbreakable and much stronger than acrylic

• Solid-steel Slam It rim with double-compression springs for spring-back action

• Powder-coated, rust-resistant finish; 35-gallon base; 5-year warranty

Lifetime XL Base, 52" Clear Square Shatter Guard¿ Backboard making broken backboards a thing of the past, made of Makrolon® polycarbonate, making it virtually unbreakable and many times stronger than acrylic. Black hammertone steel , 3 Piece, 3.5" Round pole system with Action Grip® height mechanism, offers a easy one-hand height adjustment from 7.5 to 10 feet in 6-inch increments. Our Orange Slam-It® rim features double-compression springs providing spring-back action. Built for competitive play with welded-steel net hooks and an all-weather nylon net. XL portable base has a 35 gallon capacity and fills easily with water or sand providing a stable foundation and rolls easily on its own wheels to your desired location. Play today, no cement required ! 5 year warranty that covers everything on the system. Lifetime Customer Care @ 1-800-225-3865 (or) www.lifetime.com