My Laser DJ system required a large sturdy screen. I opted for 1/2" acrylic as it was easier to cut than glass. The curved shape adds style but is also necessary to space the lasers away from the projection area. (notice laser mounting holes on each corner). Notches were added at the bottom fit a standard podium mount. My Roll: Designer and Builder. This screen has been featured in TV commercials, Newspapers and Billboards all over Puerto Rico.