Features: This 2 in 1 thermal curtain combines winter ready windproof design with thick polyester fabric, delivering superior cold air insulation and energies efficiency for drafty window. Featuring pre punched holes for without tool installation, the thick woven texture ensures noise reduction while maintaining light blocking capacity with nontoxic dye. Ideal for renters in cold climates, light sensitive sleepers, and home office workers seeking temperature regulation and sound dampening solution. Perfect for bedrooms requiring darknesses optimization, basement window prone to drafts, or urbans apartments needing noise reduction and privacy enhancement. Engineered with reinforced grommets and antistatic treatments, this reversible curtain maintains shape through seasonal changes while resisting dust accumulation between washes. Specifications: Component: Polyester Color: Dark Blue, Black, Light Gray Size: S 100x200cm/39.37x78.74in; M 132x160cm/51.97x62.99in; L 132x213cm/51.97x83.86in; XL 132x241cm/51.97x94.88in Package Includes: 1pc Thermal Curtain note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect the item actual color.