Size: 17.7x118in/45x300cm. Thickness: 0.1mm, coverage 14.5 sq.ft. There is a transparent protective film on the backing. A clear protective film needs to be removed for installation, and spray a generous amount of water on the glass to ensure the film adheres properly. Single-sided design: only the flat shiny side displays the patterns of the glass film clearly, while the patterns on the side attached to the glass are not vibrant. The vibrancy of the product colors may vary depending on weather and light. No adhesive or glue is required, and it is easy to install and remove without leaving residue, allowing for reuse. Ideal for glass windows and doors in living rooms, bedrooms, bathrooms, etc. The film is opaque, providing privacy and ensuring that nobody can see inside. It is only suitable for smooth, flat glass surfaces. It should not be used on textured or rough glass, as it may fall off.