2 3/8 in. powdercoat galvanized tubing and 24 in. steel base resist rusting and stand up to heavy use on community courts Pre-set height adjustments allow the standards to be used for both men's and women's volleyball, badminton and tennis matches 24" heavy wall steel base with non-marring rubber floor protectors, non-marring wheels and blue powder-coated finish Non-marring rubber floor protectors prevent gouges, scratches, marks and other damage to court surfaces Wheels on the base make it easy to move the standards to different locations and put them in storage after play Heavy-weight base does not require floor anchors Recommended net - SNVBRC32 Designed for recreational play The bigger the ball, the more players you can use