ROOM DARKENOING & PROTECT PRIVACY: These blackout curtains made of three-layer innovative textured fabric, durable, smooth and can block out 85% -95% light and UV rays, effectively protect your sleep health and privacy. THERMAL INSULATED & ENERGR SAVING: The blackout window curtain panels provide reasonable insulation from some heat and noise, and the insulation also helps keep the room cool in the summer and warm in the winter. Provide you with a more comfortable life experience. BASIC…