The Popular Energy-Saving Eco Item: "Curtain Liner" This is the gray, blackout type. We also sell a white, light-filtering type. Multiple sheets can be combined and are available for purchase. ● An eco-friendly product that can be used year-round ● Cuts off cold air and heat that comes through gaps in windows and curtains ● Increases air conditioning efficiency in summer! Increases heating efficiency in winter! ● Can be installed using the curtain rail runners ● Please let it hang down about 10-15cm from the floor ● Can be easily cut with scissors ※ When shipping, the product may be opened and re-folded. 【Product Information】 ◆ Cuts off outdoor cold and heat! Prevents indoor heat and cold from escaping! ◆ Just hang it on the curtain hooks. Includes 14 S-hooks ◆ Easily cut with scissors or a utility knife. ◆ UV cut rate of approximately 99% ◆ Light transmittance of approximately 85% ◆ Antibacterial and anti-mold ※ When using, let the hem hang down about 10-15cm from the floor. This prevents the entry of cold and heat. ※ When installing, attach it to an empty curtain rail with the included S-hooks, or attach the S-hooks to the hooks of the curtains on the rail you are using, or attach it together with the curtain liner to the curtain hooks you are using. Any of these methods can be used for installation. 【Product Details】 Size (approx.): Width 100 x Length 225cm Set of 2 (includes 14 S-hooks) Material: Vinyl chloride resin (S-hooks: polyacetal) [Other] ※ The actual product was photographed for listing, but some manufacturer photos are used for design confirmation. ※ Some products are also sold in stores, so the boxes may have price sticker residue, slight dirt, or small scratches. Please note that this does not affect use. ※ It may take some time to reflect inventory. Please understand if the item is sold out. [Shipping Method] Undecided [Management Memo] 202221525 ※ If there are many customer inquiries, processing may take several hours. Thank you for your understanding.