Wide Applicability: Fits bathroom glass of different thicknesses, ranging from 6 to 12 mm. AntiScratch: The upper and lower parts of the hooks are covered with rubber layers to prevent scratching the glass. Meanwhile, the bottom rubber will not damage your towels or other items. NonSlip & No Noise: The rubber protective layers ensure that the hook will not easily slide and will not create noise when you move or collect items; it will not fall easily when you hang towels, bathrobes, etc. Stable & Durable: High quality, solid 18/8 stainless steel, with load bearing of 5kg; not easy to rust, and strong resistance to corrosion. Convenient Storage: Suitable for hanging shower squeegees, bath balls, towels, bathrobes, razors, etc., making it much more convenient for you.