The iFit Dark Gray Cordless UV Blocking Reflective Polyester Solar Screen Roller Shade blocks sunlight and UV rays (up to 95%) while still allowing you to enjoy the view outside. The energy-efficient fabric features an ultra-fine aluminum backing that reflects heat and light, helping to lower home energy costs. The shade has a dark gray (5% openness) finish on the front side and a reflective silver backing. It features a cordless design for child and pet safety and ease of use, with a simple push/pull bottom bar to operate. The product width is 25.25 inches, including the headrail and hardware, and the actual fabric width is 1-1/4 inches shorter to allow for proper operation. The shade is designed for easy, 5-minute installation and can be mounted inside or outside the window frame