Best Home Fashion Thermal Insulated Blackout Curtain - Stainless Steel Nickel Grommet Top - Grey - 52"W x 84"L - (1 Panel) Curtains feature innovative fabric construction and are machine washable for easy care. Laboratory test shows these curtains insulate against heat and cold, saving you money & energy. Independent laboratory test also shows curtain blocks out 99.9% of light and 100% of UV ray. Features 8 Stainless Steel Nickel Grommets per panel; 1.6" inner diameter with 2.7" Grommet Rim Sold as a single panel. Panel dimensions: 52" W x 84" L