Curtains
BGment 100% Room Darkening Thermal Insulated Blackout Curtains 84 Inches Long for Bedroom, Rod Pocket and Back Tab Double Layer Noise Cancelling Curtain with Liner (52 x 84 Inch, 2 Panels, Dark Grey)
Do total blackout curtains really make a difference? Sure. BGment blackout curtains for bedroom are made of 2 layers triple weave shading fabric. With thick black lining sewn on the back, offer a completely light blocking effect even in the midday....
https://www.bizrate.co.uk/curtains_drapes/bgment-100-room-darkening-thermal-oid40361848478.html