Item Type: Blackout Curtains Material: Polyester Color: Sky Blue Weight: Approx. 350g or 12.35oz 1,Shading Function: Bedroom curtains can block the sun, dark colors are better, which is very suitable for late nights and naps 2,Balancing Temperature: Energy efficient curtains insulate from summer heat and winter cold to balance your room temperature and reduce energy bills 3,Protection: Reduce external noise, protect floors and furniture from chromatic aberration, and ensure complete person affair in the room 4,Maintenance Method: Gentle machine wash and cold water wash, which do not bleach, iron on medium heat and tumble dry on low heat 5,Polyester Material: Blackout curtains is made of polyester material, and easy to care for, easily hangs, slide smoothly1 x Blackout Curtains Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.