<p><b>Why Do People Like Rulaii Powerful Adhesive Wall Hooks </b><br/> - Rulaii use the best adhesive and new technology to make the hooks.<br/> - Rulaii clear wall hooks are very powerful to hang heavy articles and easy to use.<br/> - We offer no questions asked money back guarantee if you are not satisfied. </p> <p><b>How To Use (Installation Notice) </b><br/> 1.Please clean the surface from oil/dust/water before applying the hook.<br/> 2.It's suitable for surfaces like ceramic, glass, metal, plastic and wood etc.<br/> 3.Painted walls and rough surfaces are not advised.<br/> 4.Max weight is 15 lb. Please do not hang overweight, valuable or fragile products.<br/> 5.Please wait 24 hours before attaching anything to these hooks. </p> <p><b>Which Type of Surfaces Is Suitable</b><br/> - Better for : glass / ceramic / metal / tile / plastic / wood / non-paint walls / other smooth surfaces.<br/> - This traceless hook can be applied on more surfaces even if the surface is a little bit pitted or rough.<br/> - The hooks work great on painted wall, but they may rip the paint off when reposition, so painted walls are not advised. </p> <p><b>Max Hanging Weight of Rulaii Wall Hooks : 15lb/6.8KG</b><br/> - We are proud to say that our adhesive hook will be the most powerful hook you have ever bought.<br/> - Although we only declare the max weight to 15lb, actually the max weight we test in lab is more than 18lb.<br/> - The max weight also depends on the surface. The smoother the wall is, the more weight it can hang.<br/> - As far as safety is concerned, we would like to suggest no more than 10lb for long time use. </p><p><b>How To Remove & Clean:</b><br/> - Press and hold the prominent position of the basic to remove the hook slowly. No Traces will be left.<br/> - Please clean the adhesive surface with water if it has dust covered before reposition the hook.<br/> - Our hook is water-proof and oil-proof with temperature resistance, so it’s easy to wash. </p>