How to use - Clean the desired surface on which you intend to use it. Using scissors, cut the tape to your desired size, place it on the surface and remove the protective film. Stick on any items you want. Remove it when not in use, remove the surface residue and let it dry to use again. Please note: It is not recommended to use on unstable walls to avoid peeling off the wall surface!!! If the weight of the object is heavy, more double-sided tape will be needed to make it stronger! Warm tips. 1.Please do not use on uneven surfaces, such as brick walls, stone walls, powder walls, greasy and wet surfaces, lime walls, rough surfaces, granular surfaces. 2. Please do not use the double-sided adhesive under high temperature for a long time. 3. Wash the installation tape with cold water, do not dry it with paper and towel. Dry naturally and use repeatedly. 4. Please keep the contact surface of sticky adhesive pad clean and dry. Press down for 30 seconds after sticking for better effect. 5. Avoid using this heavy duty tape on curved surfaces and when hanging super heavy objects. 6. Our adhesive tape cannot be used on paint or powder wall due to its feature of strong adhesiveness.