Rustproof and Durable: The towel hook is made of stainless steel, waterproof and durable, a good choice for bathroom. Important: The shower hook is suitable for glass doors or frameless glass walls with a thickness of 6-12 mm (1/2"). Measuring your door first is the perfect start to ensure your satisfaction. Intimate Protection: The sponge protective layer can prevent your glass from being scratched. Anti-scratch and noiseless. Practical Hook: Holds up to 11 lbs (5 kg), ideal for hanging towels, bathrobes and shower squeegees, etc. Keeping your items within reach, this robe hook is a great accessory for the shower stall. Flexible Door Hook: Easy installation, no drilling, no glue. You can easily move the towel hook if you want to place it in a new scene.