【Rust-proof Wall-Mounted Soap Holder】: This self-adhesive soap holder is made of high-quality 304 stainless steel, which is corrosion-resistant, scratch-resistant, rust-resistant, and durable. Therefore, the wall-mounted soap holder is perfect for use in bathrooms, toilets, and kitchen sinks. 【Drain Hole Design】: The stainless steel soap holder has a drainage hole with four holes in the center, which allows water to drain quickly and in a timely manner, thereby minimizing soap melting and wasting, extending the life of the soap, and preventing the growth of bacteria. 【Ribboned and Rounded Edge Design】: The groove design of this soap holder can prevent the soap from slipping. At the same time, the edges are rounded, protecting you from accidental scratches during use. Self-adhesive Installation: The black soap dish is self-adhesive thanks to pre-installed 3M adhesive tape for wall mounting, without the need to drill holes in the wall. The wall-mounted soap dish is easy to install: