Been wanting to share something about Rv blinds. For those of you that have the accordion type blinds with the string under tension on both side and hate them because they are so hard to open after left shut for a few days or longer. I always leave mine open when Rv not in use or when I can. You see the material has a "memory". I started this 2 years ago and never have a problem opening them now in am when shut for the eve. I know it's a small thing but they can be so aggravating when just trying to open.