Baseball Softball Practice Net7 x 7Feet (213x213cm) Baseball Backstop Softball Practice Net with Carry Bag STURDY CONSTRUCTION The frame of this baseball practice net is made of heavy duty iron with a black powder coating, while the tube diameter is 0. 98 with a thickness of 0. 8; It is durable and not easy to be deformed; The 7 ply knotless polyester netting provides superior wear resistance when batting and pitching into the net PRACTICAL TRAINING AID The backstop equipment