Wide audio/visual cart holds heavy monitors up to 27" on the top shelf and offers space for other devices and supplies on the two other shelves. Legs form wide base to help distribute weight evenly. Top shelf holds up to 50 lb. Middle shelf holds up to 40 lb. Bottom shelf holds up 40 lb. All-steel cart also includes UL approved three-outlet electrical assembly, four swivel casters (two locking) and a safety belt with ratchet.