This tension rod adjusts from 16 to 28 inches with a rod diameter of 4/8 inches and cap diameter of 6/8 inches. It features a high-strength durable spring inside for repeated use, and can bear 3-7 lbs. Available in multiple colors to coordinate with your decor, this long-lasting metal rod is constructed from quality carbon steel with non-slip caps. It is corrosion-resistant, rust-proof, and designed for a longer service life. This rod is versatile and can be used for windows, doorways, wardrobes, bookcases, cupboards, and shoe racks, making it a great tool for DIY home storage solutions.