100% Polyester 【Product Detailed】Sold as single panels With Custom Size and Color. There will be multiple colors and sizes for you to choose. Due to the manual measurement and production in the production process, the width of our curtains may have a reasonable error of ±0.5-1 inches, and the length may have a reasonable error of ±0.5 inches, which are normal phenomena and will not affect the overall use effect and beauty. 【Blackout】Joydeco Blackout curtains can not only effectively block 85-95% of the sunlight entering, it can also prevent harmful UV rays, so that you can have a comfortable rest atmosphere in the dark bedroom. 【Material】Joydeco curtains are crafted from high-quality materials, exuding an air of sophistication and luxury that feels incredibly soft and soothing to the touch. The refined finish and impeccable quality make them a distinguished addition to any room, elevating the decor with a sense of opulence and style. Also, Joydeco total blackout curtains are carefully designed with thick and heavy fabrics that have a sense of drape, making them suitable for various decoration styles. 【Thermal Insulating】Joydeco thermal insulation curtains keep outside work to block the sun heat in the summer, keeping your room cool, and effectively stop heat loss in the winter, helping to maintain a cozy atmosphere. 【Easy install and maintain】The Grommet design allows you to install the curtain quickly, saving your installation time. The fabric is machine-washable, allowing you to simply toss it into the washer with cold water and a gentle cycle. Avoid using bleach to preserve the color and texture. Once washed, tumble dry on low heat or air-dry for best results. Joydeco Chocolate Custom Solid Single Blackout Curtain for Bedroom and Living Room, Grommet Thermal Insulated Room Darkening Curtain 1 Panel (Custom Size,Chocolate)