the mikasa volleyball net antenna set is perfect for outdoor volleyball net systems. Composed of 2 pieces, the red and white striped antenna contributes to the visual aid; thus, referees can judge whether or not a ball is in play or out of bounds as it travels over the net. The white antenna holder with a hook-and-loop strip allows firm fixation to the net. Made with durable materials, the outdoor volleyball accessory is weather-resistant and creates a sturdier and stronger net for long-lasting performance with friends and family. Also, the 1.8-metre volley attachment is effortless to install and take off, so you can spend less time on installation and more time on the fun!