1. Made of ABS material, with transparent and thick double-sided adhesive on the back, it has strong load-bearing capacity and is environmentally friendly and durable. 2. These hooks have a beautiful appearance and are suitable for smooth walls. They can be applied to glass, wood, metal, ceramics, ceramic tiles, and are suitable for halls, bedrooms, bathrooms, toilets, closets, offices, and dormitories. 3. Clear edges and corners, less prone to collision and injury, fashionable and beautiful, easy to store, and safer and more reassuring life. 4. Easy installation: No need to drill holes, just clean the smooth surface, peel off the protective layer, and press the hook to stick it in the desired position. 5.It saves a lot of installation time and is convenient and effective.