but still allow in the light. in areas where a traditional window dressing can't be used such as small or odd shaped windows, d-c-fix self-adhesive window films offer a practical solution. a great alternative to blinds or curtains, d-c-fix window films provide a clean, modern look to any home or work environment. to achieve a custom made look for your windows, cut shapes from the film and make your own window stickers. d-c-fix window films are quick and easy to apply and can be used on any clean flat window or glass surface. 