The 48"H rolling AV Cart can hold and transport up to 400 lbs. Its three flat shelves, made from a molded plastic that won't stain, scratch, dent or rust, feature a 0.25" retaining lip to secure contents in place and offer ample clearance to comfortably fit large equipment. Four 4" full-swivel casters, two with locking brake, provide maneuverability and stability, and an ergonomic handle molded into the top shelf with integrated three-outlet UL-Listed electrical assembly offers convenient access to power.