S.R. Smith BASK-CHA-16 Basketball Game with 16" Rectangle Backboard No Anchor. The Swim N’ Dunk Residential Challenge Dual Post Pool Basketball Game features a stainless steel, continuous piece frame for quick and simple installation. This pool game even features a SealedSteel Salt Friendly vinyl coated rim for added durability and can be installed in existing Swim N’ Dunk basketball hoop anchors. When you want to store the pool basketball game, simply remove it from the anchors and replace with optional anchor caps for a flush look