Blackout Blind 400x145cm Portable Black Out Blinds Stick On Blackout Window Film Blackout Window Cover Temporary Blackout Blinds Window Blinds No Drilling For Bedroom Nursery Loft Travel. Powerful Light Blocking: These blackout curtains are made from a sturdy 420D Oxford fabric with a high quality silver PU coating on the back to reflect light and keep out the heat, so you can sleep comfortably in the dark.
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