The San Jamar - KLRST - 6-Slot Cutting Board Rack is a handy accessory that keeps up to six cutting boards well organized and sanitized after they're washed and dried. The stainless steel material of the KLRST is durable and will not rust. Also, the round feet of this accessory keep the holder stable on a hard surface and prevent it from sliding around. Because the San Jamar 6-Slot Cutting Board Rack (KLRST) holds boards up to three-quarters of an inch thick, it is very versatile.