This light blocker came securely packed and in excellent condition. It has a tape strip to make placement easy. I’m taking off a star because it didn’t help the specific window I wanted it for but you can see it was made for blinds and shades that are more flush and not these kinds of shades that are more away from the wall.

I ordered these light‑blocking strips in black for the bedroom windows in my cabins. We already have honeycomb blackout shades installed, but they were ordered a little too small and leave a gap on the sides that lets light through. I’m hoping these will solve that, and so far I’m really impressed with the quality. They look great right out of the package, the material feels sturdy, and I love that you can cut them to fit exactly. I haven’t installed them yet, but they seem like the perfect fix for those side gaps.

These light blocking strips for blinds are like putting a frame around the window.it does block the light along the sides and bottom of the window but four inches in from the string of blinds light still comes in and I dont know how you can fix that other than I use certains instead of the blinds. The packaging was done perfectly and delivered on time.

Shipped fast, well packaged. Came as a pair with both self sticking strips and hardware mollies and screws if needed for installation. Order white nice weight if plastic. I will need husband’s help to install and will need to cut a little bit off to fit window.

I believe this product would work well. But I thought the light blocking strips were made paper or plastic. They are made of metal that is very sturdy. I cannot use these in our rv, wanted to block out light on the sides of cloth blinds. They are to large and heavy for my purpose.