This poualss reflective window film is amazing. Its exactly what my family and I have been looking for. My kids love going outside. But leaving the door open with the screen door closed makes inside the house so hot due to the sun. With this film it helps lesson the sun exposure inside the house to help keep it cool during the summer. I love the fact that it is also reflective so it gives us a little bit more privacy inside the house while the door is open. The film sticks to the glass with ease and no slippage like most other films. I also like that it is removable so if we move we can just take it with us to the next place. Overall great buy and I highly recommend.