Nicedec 4-Pack 17.6 Pounds (Max) Heavy Duty Hooks Pack, Nail Free Transparent Ceiling Hook for Home and Office, No Surface Damage Wall Hooks, Waterproof and Oilproof [Not Recommended for Painted Wall] Each hook can carry up to 17.6 pounds or 8KG / 17.6lb Can be applied on more surfaces even if the surface is a little bit pitted or rough Not suggested for painted wall (painted walls usually can not support heavy duty stuffs) Transparent body makes it almost invisible and is quite suitable for home decoration Free replacement guarantee