The 731300 Outdoor Throwing Net allows throwers to get in more repititions in a training session due to faster retrieval of the throwing implement. Upright poles stand 20' above the ground and are spaced 20' apart to provide a large throwing area. two triangular-shaped side sections to provide additional coverage to the sides of the thrower. Rectangular section of the net folds up at the bottom to create a pocket to catch implements for convenient retrieval. Top of the net utilizes a 1-5/16" galvanized steel tube to reduce sag and ease in the raising and lowering of the netGet the maximum number of reps with the minimal amount of retrievalProvides the perfect set up for working on throwing technique for the shot put, discus and javelin (weighted balls)Bottom of the main net has a pocket to catch implements before they hit the ground, preventing damage to the implements and making retrieval easierSide nets offer additional errant throw protectionPoles: 4" diameter, 1/8" wall, T6 aluminum tube and stand in 40" deep vertical galvanized steel ground sleevesNets are 749 lb test weather treated knotted nylonMain net is 20' x 20'