Electrostatic adsorption: the use of static charge adsorption not only ensures the simplicity of the installation process and the stability of the window film, but also allows residue-free cleaning and removal, so it can be reused without worrying about impurities and follow-up work cleaning problems caused by conventional adhesives. Provide personalised privacy protection: provides personalised privacy protection for your living space. The design of the window film can be easily cut to meet individual needs without affecting the quality of the interior light. Whether natural light during the day or indoor lighting at night, it can penetrate this thin barrier, creating a comfortable and private living environment. Environmentally friendly and easy to use: everyone can easily apply these window films with simple soapy water and a small scraper included, without the need for professional tools or complicated steps. Optimal interior protection: effectively blocks at least UV rays, protects you and your family from UV rays while extending the life of furniture and floors. This not only protects the quality of the interior, but also ensures the health of the family. Multi-scenario application: suitable for various living and working environments, including bedrooms, living rooms, offices, kitchens and bathrooms. It is also suitable for doors and windows in public places such as shops, hotels and classrooms. It protects privacy while fulfilling decorative functions by providing various functions. This smooth glass surface provides economical and practical privacy.