The CHAMPRO Pitcher's Safety Steel Frame L-Screen provides the protection pitchers need for on-field play and practice. Make sure pitchers can stay in the moment and focus on improving their skills. Built with 18 gauge 1.5-inch diameter steel tubes and a weatherized 45-ply PE net, this screen remains tough and sturdy as it stands guard through intense practices, so pitchers can focus on perfecting form and technique as they prepare for the next game. This reversible L-Screen screen adapts to both right-handed and left-handed pitchers--just turn the screen around to switch between right and left-handers. It's also easy to assemble. Use the push-pins to lock the interlocking steel tubes in place, then slide the net over the frame and secure it to the bottom tube with bungee straps. This heavy-duty screen weighs about 37 pounds, making it light enough to move around the yard or on and off the field once assembled. Attach a CHAMPRO field screen wheel kit (not included) for even greater ease of mobility. Not recommended for batting cages--check out the CHAMPRO Brute line for extra-tough batting cage screens.