The RSHM2T multi-media shelf is designed to transform your rock N roller cart into a fully functional mobile workstation. The large main shelf measures 24" X 31" To provide ample work space for mobile sound, film production, testing equipment, and other professional on-site applications. The upper shelf can hold up to 50lbs, and measures 10" X 31", allowing additional equipment to be set above the main workspace. The combined shelves can handle a total load of up to 200lbs. The shelves are covered in a heavy duty Carpet for durability, and fold for easy storage and transport.   Note: cart is sold separately.