NICETOWN Lower PM2.5 Particles Sound Blocking Curtains for Nursery, Full Blackout Curtains Thermal Insulated Drapes, Sound Barrier Privacy Panels for Kicthen/Cafe (Black, 42" Wide x 63" Long)

Anti-dust Curtains: Lab proven effective in filtering 62.5% of dust particles due to melt blown layer(mask raw material) added. Effectively prevent wildfire smoke allergenic pollen, pet hair and street dust from entering the room, isolating dangerous sources of respiratory diseases. Ideal for pet owners and allergy sufferers.
Noise Reducing: Lab-tested reduce 20 dB due to curtains feature a detachable felt liner in the middle. Filtering more noise means a quieter environment, you'll have a peaceful sleep even if your windows are next to the street, creating a cozy atmosphere.
100% Blackout: 100% entirely block the unwanted light and uv rays, helpfully less distraction from the sun's rays in your work, sleep and live. Perfect for people who are sensitive to light, late sleepers, night worker and kids. A great choice for any room you would like to turn day into night.
Thermal Insulation: 4-in-1 curtains can create an energy-efficient thermal barrier against heat and cold, keeping your room cooler in the summer and warmer in the winter. 2 panels per package. Each Curtain with 1.6" diameter rings measures 42" wide x 63" long (Total width of 2 panels is 84")
EASY CARE: Good quality finishing will withstand years of use. Detach the felt liner before machine wash. Machine washable and Wash the water temperature below 86℉. Mild detergent no bleaching. Low-temperature ironing.