jugs protector blue series l-shaped pitchers screen — baseball pitcher and pitching machine protection, 7'h x 7'w with a 3' x 3' cutout, 60 ply poly-e netting and 1.5” diameter frame, 1-year guarantee jugs jugs protector blue series screens are big league screens at a minor league price. they feature: black, pearl-foam, blue vinyl-covered .5-inch-thick padding and black, double-thick 60 ply, poly-e netting and 1.5-inch-diameter, 1.2-mm-thick, 1020 cold-rolled steel frame tubing. these screens are easily assembled and require no welding or lacing. all joints are bolted for strength and longevity. these screens make the the perfect addition to any youth league, high school team, college program or hitting facility.