Typical metal floor in a reefer trailer. Waterproof. The marks on the wall are pallet length (typical pallet is 3.5 ft x 4 ft) markers every 4 ft.
Typical metal floor in a reefer trailer. Waterproof. The marks on the wall are pallet length (typical pallet is 3.5 ft x 4 ft) markers every 4 ft.