DURABLE AND STURDY: The 0.63" diameter of the special short metal tube design more durable than other 0.51", makes it able to withstand large and heavy objects and is difficult to bend, that makes this shoe tower sturdier, stabler and longer lifetime.8-TIER SHOE RACK: This black shelf allow your home to stay organized in a narrow room. An excellent storage shelf for shoes, bags, plants, books, baskets, etc.SPACE-SAVING STORAGE: 8-layer shoe rack can hold 16 to 20 pairs of shoes give more space for you manage shoes easily, it keep your entryway, closet or mudroom away from mess.EASY TO ASSEMBLE: No tools are required. Simply put the tube into the hole and assemble it by hand, quickly and brings you great convenience.OPTIONAL FUNCTIONALITY: Meet diverse needs. You can remove the layer to fit boots, high heels or larger accessories, or split it up into 3-tier or 5-tier shoe rack or stack two 4-tier.