Please feel free to ask any questions in the comments. Hansleep Curtains, 1st Grade Blackout, Set of 4, Width 100cm, Length 110cm, Khaki, Insulated, Cold Protection, Soundproof, Energy Saving, Thick, Plain, Stylish, Washable, for Living Room (2 Curtains, 2 Lace Curtains) ◆【First-Grade Blackout】These curtains have a blackout rate of 99.99% or more, blocking almost all light from the outside, making the room dark enough that you can't see the expression on someone's face when the curtains are closed during the day. Even with the same grade, the degree of blackout varies depending on the brightness and color of the curtains. Light, pale colors tend to let light through, while dark colors tend to block light. We recommend dark colors for those who prioritize blackout. ◆【Triple Weave Technology】The fabric uses triple-layer technology with black threads woven in, providing excellent blackout functionality. These thick blackout curtains effectively block sunlight and UV rays from the outside. ◆【UV Cut Even Indoors】Protects not only your skin but also furniture and floors from strong UV rays. Even indoors, you are exposed to UV rays through windows, and since your skin is often unprotected at home, UV-cut curtains are recommended! ◆【Simple Striped Pattern】Refreshing lace curtains with a very subtle striped pattern. You can easily match all the windows in your room. ◆【Care Instructions】Very easy to care for and maintain their shape after washing. Gentle cycle, do not bleach. Do not dry clean.