... adhere to the smooth surface after pressing tightly, no worry about water and air get in.3 ... paste characteristics.4.Easy to take down, reusable, no damage to the original adhesive surface, and you ... friendly and saving money.5.100% no mark left, removing easily, no adhesive stain left, you can hang ... down.6.Safety, environmental-friendly, non-toxic, no gum. Please rest assured to use.7.Easy to distinguish ...