Package includes: You will receive 6 self-adhesive curtain rod holders. The adhesive surface is 56*56*1 mm, the groove diameter is 22 mm, and the suitable rod diameter is about 15-22 mm. This product is suitable for smooth and clean walls. We also include a piece of super glue, which is more viscous to ensure it does not fall off. Durable material: The self-adhesive curtain rod bracket is made of high-quality ABS plastic and strong adhesive, making it durable, with high hardness, and not easy to deform or break. With adhesive on the back, it has strong stickiness, is easy to install, and requires no drilling, giving it a long service life. The maximum load is 25 kg. Strong adhesive ability: We researched customer opinions on the hooks on the Amazon platform and made improvements. Customers said that the hook is not strong and easily falls off. In addition to strengthening the hook itself, we also match it with super glue to ensure that the hook does not fall off. Easy to install: The command curtain rod hooks do not need to be punched. Just clean the wall surface before installation, then tear off the protective film on the hook and press it firmly into the desired position. Then use your fingers to push out the air on the hook surface to complete the installation. Wide application: The drill-free curtain rod holder is suitable for many scenes, such as: home, bathroom, kitchen or hotel. It can be used to hang curtains, toiletries, voile, party decoration, garden decoration, etc. Suitable for smooth surfaces, such as: glass, ceramic tiles, marble, stainless steel, mirrors. The smoother the surface, the stickier the adhesive.