This Josan Tennis Centre Strap is a new and innovative product that is spreading around the tennis world. Complete the installation of a new tennis net at your playground, school or club using this tennis strap. Players can easily volley and serve when the net is at a consistent height, and this strap helps to maintain the appropriate level of competitive and recreational games. This is made of durable polyester to hold up to outdoor weather conditions. Good quality Josan Tennis Centre Strap for a better game.