High-quality materials - Our blackout curtains are made of durable polyester. One side is silver for effective sun blocking and the other side is black for an elegant look. Portable and practical - Equipped with a lightweight and portable bag, these curtains are perfect for children's rooms, bedrooms, lofts and car trips. Take the blackout curtains with you wherever you need to cool down your house or block the sun. Easy to clean - When necessary, just wipe with a damp cloth. These curtains are designed to be soft, durable and easy to maintain. Strong Velcro - Self-adhesive Velcro with strong adhesion and very sticky back allows the curtains to lie flat on various surfaces such as plastic, wood and glass. No marks or residue after removal and can be installed without drilling. Complete Package - The package includes 1 curtain and 1 set of Velcro for easy installation. Important Notes - Please allow slight errors due to manual measurement. The color may vary depending on your screen settings. Delivery Information - Please make sure your shipping address is correct, including name, street, house number and any doorbell or mailbox. Incorrect information may result in your order not being delivered correctly. Customer Service: We are here to help you with any questions or concerns you may have. Please feel free to contact us and we will assist you shortly!