The kits of batting cage frames are easy to install. Once the ground sleeves are cemented in, you will have less than two hours to finish installing your batting cage frame. The frames are constructed of electroplated 2" steel tubing. The elbows and feet are flutted for easy connections. All cages require 3 arches except for the 70 ft. batting cage frame which requires a minimum of four arches. Our kit includes: frame elbows, ground sleeves, cables, turnbuckles, clips to hang your net, self-drilling screws, and angle supports. You must purchase three 10 ft. lengths of 2" thin wall EMT(Electrical Conduit Tubing) per arch, four 10 ft. lengths of 1 1/2" tubing for all angle supports(per arch). Instructions for the batting cage frames are included.