As an impression after attaching, it is quite effective.
Cooling is also effective and comfortable.
Even if the curtain is closed, it does not darken, but it is not too bright It is just bright enough.
Even if you take a nap, it is safe to cut ultraviolet rays.
I liked it very much so I ordered it again.
Eventually all the curtains in the house are changed to this.
I can't wait for one week.