Deconovo Grommet Blackout Curtains Set of 2, Solid Thermal Insulated, 52"x84", Black

I bought white curtains and navy blue curtains. The navy blue curtains completely block light. The white curtains did not. The photo shows how much light comes in with the white curtains around 10 AM. The quality of fabric and construction is very good on both sets, but for light blocking I would only purchase dark curtains.

I bought these curtains to replace the blackout curtains in the guest bedroom. The old curtains had a white plastic feeling backing. Due to the blowing of the wind on the curtains and rubbing the glass the white plastic backing peeled off in certain places, and it made it seem like I had holes in the curtain when the sun was out. I ordered this curtain because it didn't have that white backing and it had a three layer weaving. It really does block the light and it feels so good. The quality is excellent. I would definitely recommend this brand for the price and the quality.