The Shure Manufacturing Tambour Door Detail Cabinets offer a large, locking slide-up tambour door with a handle. The cabinet comes with four locking swivel casters, three adjustable slide-out storage shelves with mat and a side handle. An additional adjustable slide-out storage shelf is available with model No. 310152. Constructed of heavy duty steel, the cabinets are available in 22 signature powdercoat paint colors.