Note: Before installation, please use the complimentary sticker to tear off the protective film of the product, otherwise it will cause the product to be poorly adhered during use. Window films are not compatible with frosted, cut or worked glass that does not have a smooth surface. Our window privacy film provides 96% privacy protection, frosted window film blocks out prying eyes and lets in natural light, creating peace, security, and comfort in your home. Privacy window film provides 24-hour privacy, ideal for family and pets. Window Film Decorative: Unlike bulky and expensive curtains, frosted window film is simple and stylish. The waterproof vinyl material is easy to clean, and the static cling is easy to apply and reuse.