FEATHERLITE HOG/SHEEP TRUCK TOPPER, 3.5FT WIDE X 7.5FT LONG, ONE AIR SPACE WITH REMOVABLE PLEXIGLASS ON EACH SIDE, REAR FULL SWING DOOR WITH SPRING LOAD LATCH, (2) REAR AIR SPACES WITH FOLD DOWN COVER PANELS, .100 NATURAL SHEET ALUMINUM SIDES, RUBBER BUMPERS FRONT AND BACK, SURFACE MOUNT TIE DOWN ON EACH SIDE, (2) PLASTIC GRAB HANDLES ON EACH SIDE, OPEN FLOOR.