Expandable Design: This pantry shelf adopts a metal sheet structure with adjustable length from 26 inches to 38 inches. Available width is 11.81 inches. Please note that the length of your closet should be within 31 inches. Please confirm the size you need before purchasing High-Quality Materials: The closet shelf organizer is made of high-strength steel, with a load-bearing capacity of up to 40 pounds. It is much more stury and durable compared to other plastic shelves. The waterproof and rustproof surface makes it easy to clean Install Without Drilling: The shelf insert can be wall mounted with super strong traceless sticker, which is not easy to fall off.