Warmly notice 1. Do not hang overweight, expensive or fragile products. 2. Do not use in high temperature environment (no more than 80 degrees). 3. Not suitable for wallpaper, paint, painted walls and rough surfaces. Once stuck to the surface, the wall may be damaged. Install Large Adhesive Hooks for Hanging:First wipe the wall clean, tear off the protective film and stick adhesive hooks heavy duty on the wall, press with your hands to discharge the air bubbles inside. You can wait for 2 hours before using the utility hooks, the effect is better, and the maximum weight can reach 15 pounds,Because the stickiness is related to the wall to which it is attached, it is not recommended to use self-adhesive hooks for fragile and expensive items to be on the safe side. The Correct Method to Remove the Hook: Gently peel the hook PVC sheet from the wall along one corner of the sticky hook PVC sheet with a knife. After about one third of the wall hook is peeled off, pull the corner to tear it off. At the same time, use a hair dryer to preheat the glue on the PVC film and melt it slightly to better remove the hook. If there is sticky residue on the wall, it can be wiped with alcohol.