Review on RV Door Window Cover Shade - Double-Sided 16 x 25 - Travel Trailer Reflective Window Shade Regulates Temperature - RV Window Coverings Protect Your RV from UV Rays - Easy to Install Sun Shade by Amrozi Papi

This blind is perfect. We just bought a Keystone Cougar and it has two doors. The one in the bedroom lets daylight into the room. This is normal during the day but not at dawn when we are trying to sleep! I tried hanging a towel but the window frame and door are a combination of fiberglass and plastic. Nothing can break through a pin or button. So I tried double sided tape on a towel. When we woke up at dawn we found the towel had fallen off. I knew I had some dark window film left over from last year's project, but I couldn't remember where I put it. Then I discovered this little miracle and it solved the problem. Unlike a house, residential buildings usually have standard door sizes. The size of this sun visor is 16" x 25" and it provides great coverage. It's silver and very light. It comes with six velcro stickers stuck on both sides. Peel off the paper on one side, attach to the corner of the sun visor, and after completing each corner, attach the last two along the center edges. Then remove the paper from the side that is pressed against the frame around the window. Once they are removed, place the shadow and press on the velcro. The size is perfect for my van's door window. It is held very securely but as it is velcro it can be removed if required. It's hard work for such a light material. It not only blocks the light but also prevents the sun from heating up the room. It also blocks UV rays that can damage the bedspread fabric. I had a quilt that faded from intense sun exposure and it didn't take long for some fabrics. At least I know that with this veil it won't happen. It's worth every penny. This eliminates the need to constantly turn on the air conditioner as it keeps the bedroom cool. I am very happy with this sun visor.