The backboard is made of transparent acrylic with a solid H-frame board mount which is weather proof and stainless. The rim (standard size) is a solid steel Pro Slam Breakaway with a white all-weather net. The improved base mount gives better stability and reduces pole rotation. The front cover acts as built in rebounder during play. The Helix lift system ensures easy, height adjustment of the basket. The mobile base can be filled with water or sand.