Blackout Curtain: Made from durable yet soft fabric with a silver-colored coating on the back. This curtain reflects sunlight and blocks UV radiation, allowing you to create a completely darkened, comfortable, and private space at any time. Drill-Free Installation: Thanks to the easily removable Velcro fasteners, you can attach the curtain to window frames or glass. Please note: Do not attach the adhesive strip directly to painted walls, as the adhesive may cause damage. Customizable: This versatile, temporary blackout curtain can be cut to the desired size for various indoor windows. This makes it suitable for bay windows, skylights, and car windows, among others. Portable and Convenient: The curtain is easy to fold and store, so you can enjoy darkness and privacy even when you're on the go; simply store it in the included bag after use. Versatile and Easy to Install: Measure, cut, and attach the fasteners to the window frame or glass. Ideal for a wide range of applications – such as in cars, RVs, children's rooms, bedrooms, hotel rooms, apartments, and basements – for a dark, private, and comfortable environment. Product Specifications: Material: 420D Oxford fabric with silver-colored coating Dimensions: S: 145 x 100 cm M: 145 x 200 cm L: 145 x 300 cm XL: 145 x 400 cm 2XL: 145 x 500 cm 3XL: 145 x 600 cm Package Contents: 1 x blackout curtain Please note: 1. Due to different light and screen settings, the product color may differ slightly from the image. 2. Please allow a slight difference in dimensions due to manual measurements. [Friendly tips] Returning without reason will cause unnecessary resource and energy consumption. Please contact our customer service if you experience any problems after receiving your order, and we will certainly do our best to help you solve them. If you are still not satisfied, it is never too late to return the item after communication. Thank you again.