These blockout curtains with coating on the reverse of the fabric blocks out sunlight and harmful UV rays, and also help to filter outside noise. With a grommet top design, you can easily hang them up with your curtain rod, giving your windows a stylish look. The beautiful jacquard fabric will add stunning texture and depth to your room. TIP: For the best fullness, blockout properties and insulative benefits your curtain total width should be 2-3 times your window width. For best results 280cm would suit windows around 90cm – 140cm. Features: Fabric Material: 40% cotton, 60% polyester, Coating Material: acrylic Include 1 piece of curtain with silver grommet (4cm inner diameter) per package 100% blackout, completely keep out the 100% SUNLIGHT and UV RAY. Good thermal properties Noise reducing Suitable perfectly for sliding door, patio door, and any large window.