This Luxor LP40-B AV Cart features three large shelves to provide ample space for holding and transporting up to 400 lbs. of audio/video equipment. The three shelves offer a .25" retaining lip to secure items in place and are constructed from molded plastic that won't scratch, dent, rust or stain. An ergonomic handle that's molded into the top shelf and four 4" full-swivel casters (two with locking brake) make the rolling cart easy to maneuver.