Wow! These blinds are super nice and easy to install. You do need a drill bit if you have one it’s a quick set up after. They really add texture and wooded feel to your room and also provide great privacy. They block out a decent amount of outside light but of course they aren’t blackout curtains, which I don’t expect or want them to be. Really love what these blinds have done for my bedroom. They’re just different and nice.