Performance and convenience is a coach's friend and ATEC's Portable L Screen brings both to the field. The snap-lock tube frame assembles in seconds and the all-season, High Density Polyethylene (HDPE) mesh netting is made to withstand the harshest weather and protect against screaming come-backers. The screen and frame store in a nylon travel bag that fits conveniently into the trunk of most passenger cars. The "L" screen can be used for real life pitching or to protect the operator of a pitching machine from line drives and hot grounders. The Portable "L" is one of many batting practice MVP's in the ATEC protective screen lineup.