【Product Specifications】※Composition: 100% Polyester. ※Functions: Blackout / Heat Retention & Insulation / Privacy Protection / UV Cut / Washable 【Comfortable Year-Round Heat Retention & Insulation】The back of the fabric suppresses the entry and exit of heat, reducing the heat from outside in the summer and keeping the warmth inside in the winter. It improves air conditioning efficiency and contributes to energy saving. You can maintain a comfortable room temperature throughout the four seasons, making it ideal for various rooms such as living rooms, bedrooms, and workspaces. 【UV Cut for Sun Protection】The UV cut function effectively blocks ultraviolet rays from strong sunlight. It prevents fading of furniture and flooring, keeping them in beautiful condition for a long time. While softly letting in natural light, it reduces damage to the skin and creates a comfortable brightness even in the summer. 【Privacy Protection, Difficult to See From the Outside】Due to the special weave structure, it is difficult to see inside from the outside, day or night. You can rest assured even in homes along streets or on the lower floors of apartments. Since it is not complete blackout, it is a well-balanced curtain that protects privacy while maintaining soft natural light. 【Washable and Easy to Care For】Washable specifications allow for easy care in your home washing machine. Wash in a laundry net on a gentle cycle, and dirt and dust will come off easily. It dries quickly and requires almost no ironing. It can be used hygienically even in environments with pets, making it a highly practical curtain perfect for everyday use. Curtain Set of 4, Ready to Use, Moderate Blackout, With Lace Curtains, Plain, Stylish, Moderate Transparency, UV Cut, Washable, Privacy Protection, Energy Saving, Bedroom, With Adjuster Hooks and Tassels (Width 100cm x Length 150cm, Set of 4, Navy) Brand new, unused. Instant purchase welcome!