RYB HOME Soundproof Curtains for Bedroom, PM2.5 Particle Filter 100% Blackout Energy Saving Small Window Curtains for Baby Nursery Living Room Home Office, Stone Blue, W 42 x L 63 inches, 2 Pcs

4 Layers - The package included 2 panels curtains. Each panel is 42 inches width and a total width is 84 inches. 1 blackout layer in front, 1 blackout layer in back (white) & 1 detachable felt fabric with 1 melt-blown fabric overlay in the middle. No toxicant or formaldehyde.
Soundproof & Particle Block - Detachable felt fabric liner utilized damping material which performs 2-3 times better in sound-absorbing comparing with ordinary curtains. The melt-blown cloth overlay (mask raw material) can effectively reduce outside dust, small particle, pollen, and odor which act as the last defense against outdoor air population from entering, protect your family health.
100% Blackout - 2 layers of triple weave fabric plus the thick middle felt fabric liner make sure your room is completely blackout isolated from external light and protect your privacy. Ideal usage for napping, early morning, TV watching period during the steaming bright daytime.
Thermal Insulation - 4-layer thick curtain panels balance the temperature of the interior spaces by blocking sunlight & draft out. Add a cozy feeling to your room and lower your air condition cost achieving energy saving. No chemical coating, no formaldehyde, ECO-friendly, bring harmony to your family.
Easy Care - Good quality and exquisite stitches ensure the drapes withstand years of use. Detach the felt liner before machine wash, using only non-chlorine bleach & warm iron when needed. Tumble dry low.

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