Ultra-durable rack is ideal for storing frozen and dry goods inventory off of the floor. NSF Approved, 12-inch-tall deck meets flood safety guidelines. Slotted, textured surface allows maximum air circulation while minimizing the potential for load slippage. Precision engineered, freezer-safe Duramold. resin/metal composite structure withstands temperatures down to 20° F. Molded-in tie-down points provide extra load security. Perimeter channel retains smaller items.