The FZS14W Flight Zone 14 Space Shock Mount With Wheels from Odyssey Innovative Designs is a heavy-duty case designed to transport your delicate sound and recording equipment. The 3/8" plywood laminate shell contains a high-density EVA foam interior to protect your gear from bumps, and shock during transport. This case features front and rear rack rails, 14U vertical rack spaces, heavy-duty recessed chrome plated steel hardware and two spring-loaded handles. Two 3" thick front, and rear lids provide rapid access to the contents. Mobility is expedited by four 3.5" swivel casters that need to be assembled.