This durable polyethylene A/V cart will meet your needs now and well into the future. Height adjusts to 4 sizes: 16″, 26″, 34″, or 42″. All shelves are 24″W x 18″D. Includes 4″ non-marring casters (2 locking) and an integrated 15′ power strip with 3 outlets. Top shelf has a 1/2″ lip surround, molded handle cord wrap and cabling conduit. Ready to assemble. Electrical: 1-year warranty; Cart: 12-year warranty