YCUHEN Cordless Roller Shades Pull Down Window Blinds Grey 36"W X 72"L energy-efficient lights help you reduce

energy-efficient lights help you reduce energy usage while supplying bright

3 fan speeds and cleaning stages for the ideal purification setting

No setup or assembly needed

After 8 seconds being idle

red with multi-designs in circles

YCUHEN Cordless Roller Shades Pull Down Window Blinds Grey 36"W X 72"L energy-efficient lights help you reduceThe YCUHEN Cordless Roller Shades Pull Down Window Blinds Grey 36"W X 72"L is made of 100% polyester fabric with blackout coating. It can effectively block sunlight and UV rays. Protect our privacy and reduce noise. In summer, it blocks sunlight and heat source to make the room cooler. In winter, it can save indoor heat source and make the room warmer. Cordless design is safe for families with children and pets. Its cordless function is easy to use