Add storage space to your garage, shed, or pool deck with the Keter 18-in. 5-Tier Black Ventilated Shelving Unit. This durable unit is constructed from resin plastic that is completely weather resistant, making it a great choice for beach gear, pool toys, and other wet items. Ventilated shelves prevent the growth of mold and mildew. Dimensions: 36W x 18D x 72H in.. 100% recyclable resin plastic construction. Black finish. Includes 5 tiers. Each shelf supports up to 150 lbs.. Weather resistant. Ventilated shelves prevent moisture accumulation. For indoor or outdoor use.