sticky hooks punch-free for fans ceiling hanging YL520 7CM sticky hooks for fans: This special fan hook with strong adhesive, directly sticks to the wall when used, no need to punch holes to damage the wall, this hook can make a diameter of 60 cm or less small fan hanging to any position on the ceiling, easy to disassemble, hang and use, want to hang where long hang where. Special metal buckle design, stuck fan firmly do not fall. It can be used for walls that are not suitable for drilling, such as aluminum plate, cement walls, integrated ceiling, plastic ceilings, wooden ceilings, glass ceilings, etc. It can also be used for ordinary roof, plaster walls, putty walls, latex paint walls.