This basketball competition accessory is a must-have for referees. The serve indicator features a clear arrow direction swapping sign, making it easy to signal serve changes during the game. Its sturdy aluminum alloy build ensures it can withstand the rigors of competitive play, while its compact design allows for easy integration into any referee setup. Features -Color:Red -Material:Aluminium alloy -Size:21.00X14.00X11.50cm/8.25X5.50X4.52in -Size:30.00X10.00X8.00cm/11.79X3.93X3.14in -Easy to use: this converter allows referees to easily switch serve possession in basketball games, promoting game fluidity and fairness -Standout design: the converter's standout design adds a unique touch to the referee's toolkit -Clear directional indicators: the converter features clear directional indicators, making it easy for referees to indicate serve possession changes -Versatile use: in addition to serve switching, this converter can be used as a referee recording tool, providing added convenience -Basketball specific design: designed specifically for basketball games, this converter adheres to game regulations and is a for referees Package list: 1 set serving rights converters