Da-Lite's Fast-Fold® Deluxe frame and legs are constructed of sturdy 31mm (1 1/4") square aluminium tubing and feature easy release Snap-Latches for simple, quick set up and tear down of the screen. Available with Da-Mat front and Da-Tex rear surfaces all Fast-Fold® Deluxe surfaces are interchangeable with standard Fast-Fold® surfaces for easy substitution. Screen kit includes a rugged carry/storage case with wheels. 16:9 wide screen format screens are becoming more popular. We stock 16:9 as well as the popular 4:3 format.