Features 1 1/2 inch square galvanized steel frame w/swagged joints for easy assembly; Stable 4-point leg stance; are 7ft. high x 7ft. wide; Heavy duty #36 pillowcase style netting; No need for bolts or clamps to secure the joints. 42 inch square sock -Suitable for batting drills, soft toss, hitting off a tee, pitching drills, & protective screen