The Cannon Sports 21-ft badminton net is the best tournament quality badminton net on the market. The net is made to tournament quality and is made from twisted braided nylon for durability. The net is constructed with a double stitched 2-inch nylon reinforced vinyl headband with nylon rope cable, and 1/2-inch side and bottom bindings made of wide nylon cloth tape. Side tie strings included are used to increase and decrease net tension adjustment standards as needed. This is the perfect badminton net for any institution or serious recreational player.