Non drilling stainless steel self-adhesive towel strip paper holder gown hook towel ring black silver gold rest room accessory set specs 1. Material: 304 chrome steel 2. Surface bristling treatment, which is not clear to generate new scratches 3. Installation method: 3M high-strength Double-sided tape Installation steps 1. Clean the walls and maintain them dry. 2. Press the lowest plate to make the wall adhere to the upright rubber surface. 3. Can be used after forty eight hours. observe 1. Due to diverse lighting, there may be slight differences in shade between photographs and actual objects. 2. The dimensions are measured manually, and there might even be an error of about 5mm in the precise product.