The 60 x 60" Consul Portable Tripod Screen With Keystone Eliminator from Draper is a simple but rugged and reliable easy-to-use projection screen. This is the kind of screen we've all used for years. The one that's been stored in an A/V closet but is tried-and-true and delivers what it advertises - quality, economy. It is probably the most popular portable projection screen for schools. Lightweight, durable and affordable, it is designed specifically for audio-visual use - particularly in schools. It features a black case with matching end caps.
The Keystone Eliminator extends the top of the screen forward 9" (22.9cm) which helps to keep your image square and true. Keystone elimination means a square image without any distortion from top to bottom.