Exquisite Craftmanship The Finest Materials and artisanal workmanship to ensure its durability and longer life. The 4 shelves are made from durable plastic to alleviate rust concerns and the pole is made from stainless steel, making it extremely durable and strong. Large Capacity This white 4 tier tension pole is designed to hold all of your shower and bath essentials, including shampoo, conditioner, razors, washcloths, soap, etc. Additionally, the convenient shape of the shelves allows this caddy to fit easily into the corner of any shower or bathtub which creates new, valuable storage area in your bathroom. Easy Installation and Height Adjustable No drilling requested. Its tension pole mount stands in the corner of a shower or bathtub with ceilings up to standard height. There are also two extra pole in the set, which may meet all your height requirements.