Hands down, this baseball softball nylon is the best material for indoor usage.Ê Strong, durable,Êlong lastingÊ the choice of the pros.Ê If your cage will be exposed to extreme weather conditions or lots of moisture, consider poly. Ê Strongest material available Higher abrasion resistance than poly Hung on the diamond with braided rope borders Border ropes attached to the net at 4' intervals secures cage, holds form, and reduces interior netting wear Center rope supports ceiling of cage ThreeÊ5' tie lines at each ceiling end of the cage Please Note This item is for the net only. To order the Cimarron 55' x 14' x 12' Cable Frame 1.5'D for Baseball Softball Cage, click here. To order the Cimarron 55' x 14' x 12' Deluxe Complete Commercial Frame for Baseball Softball Cage, click here. To order the Cimarron 55' x 14' x 12' Complete 2' Stand Alone Frame for Baseball Softball Cage, click here. To order the Cimarron 55' x 14' x 12' Deluxe Commercial Frame Kit fo