Marathon MA-11M16UCTLT Flight Road Case Patent pending design laptop shelf, 11U Slant Mixer Rack / 16U Vertical Rack System, Includes side tables on both sides, ATA 300, Caster Board Spring action handles, Easy locking fit & tongue, Stackable powerful ball corners, Industrial strength latches & rubber feet Dual anchor rivets, Laminated 3/8" plywood, Includes mounting hardware