I recently got three of the dark brown 90% skylight covers and I am amazed!! So easy to put on; they block so much of the heat which was making the top floor unbearable during a hot spell (I am in NYC) yet there is still more than enough light - the light is simply softer than before. Lovely! Great customer service: Janet answered all my questions and shipping was lightning fast. I cannot recommend them enough - five stars is still inadequate. They are a total game changer.

Great company. A representative called me after I place an order and explained that I had ordered a size larger than needed. She corrected the order. issued a credit, and shipped correct size. Works as described and fits perfectly.