Attach it to indoor curtains to block cold air and warm up the room. Made of aluminum vapor deposition sheet, it has a high UV cut rate of about 98% and a light shielding rate of about 98%, providing excellent heat insulation and light blocking, making air conditioning more effective. It also functions as a screen for laundry and a rain shield. Easy installation: simply clip it to the curtain rail with the included clips. Compatible with curtain rails that do not have S-hooks. 120cm for waist-high windows. It is packaged and shipped in a folded state, so there may be some creases when unfolded. Please refrain from using it on windows with heat-reflective glass. Pinholes (tiny holes) may occur in the folds and corners. When installed, a small amount of light may leak in, but this does not significantly affect the light-shielding or heat-insulating properties. The actual photos are from the 8th image onwards. Please be sure to check the photos as they may differ from the description. Please comment if you have any questions. This is a defective product, so there may be box damage, torn vinyl, signs of opening, fingerprints, etc. Due to a simple inspection, there is a possibility that we may have overlooked signs of use or missing parts. We may not be able to meet the expectations of those seeking a perfect product. Amazon reference price: 1770 yen Ships the same day (shipping method may be changed to the cheapest option) 100 yen discount for followers who comment that they want to buy. Please check the profile before purchasing. Management number 18