Powerful stainless steel adhesive is stronger than a normal adhesive. The powerful adhesive comes with the bath shelf ensuring the shower basket is stable. You don’t need to worry about objects falling off, and it doesn’t leave any marks on the wall after it’s peeled off. The shower corner shelves are made of premium stainless steel with waterproof and rustproof. With a modern hollow design, it can be ventilated and drained. No water residue. Moisture Resistant. Ensure long time use without rust, no need to worry about running water and oil on the shelf.