Spice Rack Overview The Hanging Spice Shelf is made of solid carbon steel with an anti-rust coating, so you don't have to worry about rusting. Secondly, we have added two load-bearing bars at the bottom to bring the weight to at least 15 pounds, which means you can put more and heavier items on it. What's more, our products are very sturdy and durable, with a strong load-bearing capacity....