Da-Lite 42067 425-Deluxe Project-O-Stand (17 x 25 Inch Shelf) The Project-O-Stand Models 425 and 203 with telescoping aluminum legs are the ultimate in portability, durability and versatility. Non-skid platform supports up to 125 lbs. with legs completely extended. Height adjustable from 32" to 56". Removable legs clamp to back of platform. Use for projectors, speakers, audio visual or multi-media components.