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    Mainstays (Walmart) Blackout Curtains

    Blackout Curtains
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    Blackout Curtains
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    Mainstays (Walmart) Blackout Curtains
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    Become a member to compare products & get access to digital ratings.
    We investigate, research and test so you can choose with confidence.
    Become a Member

    Become a member to compare products & get access to ratings.

    We investigate, research and test so you can choose with confidence.

    Become a Member

    Become a member to compare products & get access to ratings.

    We investigate, research and test so you can choose with confidence.

    Become a Member

    CR's Expert Take

    How did it perform in our expert lab testing?

    Overall Score

    The Overall Score for this model is derived from our expert lab test results.
     Unlock ratingswith membership.
    Current Range of Tested Blackout Curtains
    What goes into the Overall Score?
    Dark-Color Curtains
     /  5
    Light-Color Curtains
     /  5
    Insulation
     /  5

    About

    For the Mainstays (Walmart) Blackout Curtains, the lightest color tested was ivory, and the darkest color tested was navy. These curtains are sold as pairs, and are made from polyester. Each panel is 63 incles long, 37 inches wide, weighs 1.0 ounces per square foot, and uses grommets to attach to a rod. The curtains are backed with a light-blocking layer and are washable.

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