The Larne Room Darkening Eyelet Curtain brings a rich and luxurious look and ultra-soft feel to any room. These woven panels drape beautifully and made up of 3 layers woven together, with black yarn used in the middle layer to give 70%+ light blackout. These curtains will block light, prevent harmful UV rays from reaching your floors and furniture, efficiently prevents cold or heat transfer from outside, will increase the energy efficiency of your home, provide unparalleled privacy, and allow you to create darkness at any time of day. Perfect option for anyone seeking to block daylight, take a nap or keep sun glare off your TV. With a grommet top design, you can easily hang them up with your curtain rod, giving your windows a stylish look. TIP:For the best fullness, your curtain total width should be 2-3 times your window width. For best results 280cm would suit windows around 90cm - 140cm.