Material: This wall mounted adhesive hook is made of high quality SUS304 stainless steel, classic elegance white round finish, anti-corrosion, anti-rust, self-adhesive, waterproof Load Capacity: Compare with other wall hooks, Our heavy duty adhesive hook with a 5cm diameter round base ensures stronger adhesion. Withstands a maximum force of 7kg. Please wait 12 hours before hanging anything No Drilling: Easy to install, bathroom towel holder without drilling. Just remove the sticky tape on the back and stick it to the wall. Using a hair dryer to heat the self-adhesive could remove the sticky hooks. No damage to the wall Widely Application: Adhesive hooks for a variety of surfaces: tiles, glass, plastic, stainless steel, etc. It is a must-have for your home, foyer, bedroom, bathroom, kitchen, etc. (They are not suitable for non-smooth wallpaper walls, plaster walls or rough textured surfaces)