The package contains 10 adhesive frame clips measuring approximately 60 mm. No damage: Our adhesive hook kit will not damage the wall as long as you apply it correctly. If you want to replace the covering, you can remove it quickly and cleanly without leaving any residue. The material is high-quality acrylic, sturdy and durable. It can still be used after getting wet. It is waterproof and moisture-proof and can be reused. The transparent design highlights your wall without affecting its beauty. Easy to use: Please clean the wall to be pasted before use, then tear off one side of the protective film and stick it on a smooth, non-porous wall, ensuring that the hook is firmly stuck and does not fall off easily. Wide range of applications: Limited to rough surfaces. Generally used on various smooth surfaces, without damaging the wall and firmly fixed. Note: The data are all manually measured, please allow 1-3cm error due to different light and display, there may be some color difference, please refer to the actual item received.