THIS MOBILE BENCH CABINET HAS 5"" X 1-1/4"" POLYURETHANE CASTERS; (2) RIGID AND (2) SWIVEL. IT HAS A SHELF IN THE STORAGE AREA AND 2 LOCKABLE DOORS WITH TUBULAR PUSH HANDLE. THE CABINET HAS KEYS FOR THE DOORS. IT COMES WITH A 16 GAUGE TOP AND SHELF. THIS PRODUCT HAS LIMITED WARRANTY OF 1 YEAR.