Installation requirements : seamless link vacuum cohesionless, can only be installed on a smooth tile, glass, metal panels and other hard surfaces.

Installation method: first withclean wet towel wipe stay installation surface,clear will caused vacuum defects of dust grease, foreign bodyandcompletely dry, opening Xia linked back posted of transparent protection film, flat posted and stay installation surface, by within to outside slowly extrusion disc surface, as discharge internal residues air, static reset 2 hours Hou can hanging reset items.