3-Support Tunnel Frame Composed of  2" round, 13 gauge galvanized steel tubing powder coated black. Fits all cages up to 14' wide and 12' tall. System includes upright poles, cross member, ground sleeves, cable, clamps, eyebolts, turnbuckle and snap rings. Size after installation is 12' high x 16' wide. Net will hang 11' from the ground allowing 1' on the ground to contain balls. Nets are sold separately. Recommended for nets 55 ft. long or less.