Basic Information - Decorative blackout shades measure W52xL84inch per panel with 6 stainless steel silver grommets with an inside diameter of 1.6 inches. Design and Texture - Blackout panels are made of 1 high quality polyester fabric. Imported, each blackout curtain panel has a foil-printed wavy line with polka dot pattern, and they are silky, soft, drapey and soft to the touch. Blackout Effect - These room blackout curtains block sunlight from entering any room at any time. In addition to the blackout feature, these curtains provide maximum privacy because they do not let in light. Increased comfort - Our insulated curtains help save on energy costs because they reduce heat loss in the cooler months and reflect heat in the summer. These energy efficient curtains act as a sound barrier, reducing noise from busy streets or noisy neighbors. Care Instructions - For convenience, hand washing is recommended. Wash at 86F or below. Do not bleach, tumble dry and iron low. Do not use fabric softener to protect the fabric.