The SlumberShade 1/2" Single Cell Blackout Shades purchased were as described and go much farther than any previous blinds or curtains to restrict light penetration into the sleeping area. Installation took was relatively easy and, in my case, only required the installation and alignment of two brackets on each window. They look great and allow very little light to enter the room during daylight hours. I have not yet used any of the additional foam and brush tapes provided to attempt to block additional light as the room is now so much darker during the morning; however, very light sleepers will want to use the foam and brush tapes to fill in any of the gaps that do allow light into the room. I would buy from Blinds Chalet again and would also consider these shades in any room in the house that needed total blackout.

The shades arrived on-time and as expected.

We installed these shades on the flat surface of our skylights, which neither were true rectangles. We had to add magnetic strips tp some of the rails, to accommodate for the variations in the skylight shapes. All in all, these shades do a very good job in blocking light, both through the shades, and the rails. I had little to no prior experience installing cellular shades, much less overhead on a skylight. Take your time, make sure you measure 3-4 times to be as close to accurate as possible. The way that these shades are designed and built did allow for modifications to fit our skylights. We would recommend these shades to others, as well as Blinds Chalet.

Product does an excellent job of keeping out light, fitted well, and was particularly well packed for shipping.

These are the best blinds for the bedroom. The continuous cord works so smoothly. The blinds follow the side tracks perfectly and they were so easy to install. I am more than pleased!