Kee Brown@ New Grommet Blackout Window Treatment Curtains for Bedroom W52 by L63-inch (Grey) Product Materia: High Quality Polyester. Set includes 2 panels of 52" wide x 63" length (132cm x 160cm) each. Please note that the tie-backs in the picture in not included. Blackout sunlight uv ray effectively from 90% (light color) to 98% (dark color), and provide 100% privacy. Energy smart: Microfiber thermal coating keeps the room at a set temperature by insulating against either heat or cold. Grommet panels will allow easy installation. Please note: The rings look like silvery, not black. CareMachine wash cold, delicate cycle with mild detergent.