[Light Blocking Ability: guarantee privacy protection and promote peaceful sleep with their ability to block 85% to 99% of light Thick Fabric for Sound and Privacy: thick fabric helps in reducing noise and ensuring privacy making them perfect for any room 8 Silver Metal Grommets per Panel: each panel measures 52 inches wide by 84 inches long and features 8 silver metal grommets on top for easy installation and smooth sliding Quick and Hassle-Free Setup:smooth sliding grommets make these curtains an excellent choice for quick and hassle-free installation allowing you to set them up easily Perfect for Bedrooms and Living Rooms: each package includes two grommet blackout curtains ideal for enhancing privacy and creating a peaceful environment in your bedroom and living room]