Better Serve Your Sleep : Blackout blinds100*145cm200*145cm300*145cm size400*145cm size, can achieve 100% blackout effect, so you can enjoy a comfortable and relaxing sleep during the day Blackout Blinds Material : Blackout blinds use a two color design inside and outside, coated with a silver layer of Oxford blackout material. Durable and not easy to leave creases. Blackout, sun protection, UV protection in summer. It also protects against the cold in winter. It is a good choice for home Suitable for Any Window: Temporary blackout blinds can be easily cut to the size you need, with no drilling required, for a wide range of windows and blackout situations A Variety of Scenarios: Whether it's a home, apartment, hotel or guesthouse, these curtains are perfect for all. Whether temporary or permanent, portable blackout blinds can effectively achieve blackout effect 100% Satisfaction Guarantee: Our blackout blinds are made of 100% blackout material, which provides good light blocking and heat insulation effect. Thank you for choosing our products, if you have any questions about our products, please contact us by email and we will help you in a group