Color: Gray Size: One Size Silver Coated Design: you will receive 2 non woven blackout shades and 2 acrylic holding bases; The gray curtains feature a silver coated backing designed to reflect sunlight, enhance light blocking performance, and provide moderate heat insulation Easy Installation: our curtains include double sided adhesive strips; For optimal adhesion, clean dust from the window frame before attaching; Simply secure the curtains to window rails and place the U shaped acrylic bases beneath them for added stability; No tools or complex steps required, quick setup for hassle free use Easy to Customize: each shade measures approximately 71 x 35 inches/ 180 x 90 cm; Easily trim them to fit smaller windows, including standard rectangular or arched windows with a radius of 5 to 36 inches; Confirm your window size before purchase Quality Material: crafted from quality non woven fabric, these curtains are sturdy and long lasting; They effectively filter and block light, UV rays, and heat while maintaining privacy for daily comfort Versatile Use: practical yet sleek, these blackout curtains suit multiple spaces: bedrooms, living rooms, kitchens, bathrooms, offices, classrooms, or other area where light control and privacy are desired; Ideal for a relaxed, worry free experience.