Jugs Protector Series Sock Net Screen has black, pearl-foam, vinyl-covered, .5-inch-thick padding. Black, double-thick 691-90 ply, poly-E netting. Screens are easily assembled—no welding or lacing. All joints are double-bolted for maximum strength and superior longevity. 1.5-inch-diameter, 2mm-thick, 1020 cold-rolled steel frame tubing. 2-Year guarantee on netting and frame. Hitting-facility tough design.