Thermal insulation curtain liners keep you warm in winter and cool in summer. ◯ Brand new, unused. ◯ Retail price: 1100 yen, purchased on Amazon in 2024. - Size: 100 cm width x 140 cm length. ◯ Quantity: 2 pieces (includes 14 S-hooks). ◯ Product name: Thermal Insulation Curtain Liner ◯ Color: White (W). - Type: Thermal Insulation Curtain Liner [Light-filtering type] - Features: Improves heating efficiency in winter! Improves cooling efficiency in summer! Cuts off cold and heat from the outside! Prevents heat and cold from escaping from the room! UV cut rate of 90%. Light transmittance of 85%. Antibacterial and anti-mold. *I purchased 3 types on Amazon, but I am selling this one because I won't be using it. <Shipping method> Yu-Yu Mail ⇔ Mercari Mail may be changed. Thank you for looking. Thank you for looking.