Sure Shot All-in-one Combination with Flex Ring | 63500F The Sureshot 215 Flex ring is a basic flex unit designed for Sureshot Portables and 500 Inground Combo for home and recreational use. It offers an alternative to the standard 203e ring and helps prevent damage that can be caused by swinging on a fixed ring as the flex spring mechanism allows the ring to 'break' under a weight load and thus limit damage to backboard or ring. It is not recommended that 'hanging on the rim' or 'slam dunking' is encouraged or permitted on recreational portable units. FEATURES 215 flex ring better alternative to standard(203e)ring Flex's with load bearing unlike fixed ring polypropylene board 44" x 28" In-ground unit designed specifically for home use 18" (45cm) powder coated ring Ring can be set at desired height 3" round steel pole with rigid extension arm This pole is set in-ground and in concentrate