<br>How to use: <br>1. Clear the surface you install <br>2. Press the suction cup firmly and the hook is upward <br>3. Pull the hook down and then the hook is ready <br>4. Hang the things you want over the hooks <br> <br>Note: <br>1. Our suction cup hook are not 3M sticky hooks, it just can stick to shiny smooth and flat surface,like glass, metal, smooth tiles,etc. <br>2. Size: as picture shows. <br>3. Do not install the suction cup hooks near fire place. <br>4. Do not hang items over max load and fragile items. <br> <br>Package includes: <br>20 x suction cup hooks