Package Includes: 2 curtains per pack. Each curtain has elegant grommets with an inner diameter of 1.6 inches for easy installation and sliding.Good Sun Control: Blackout fabric construction helps block sunlight and UV rays (dark colors work better), perfect for napping children, daytime sleepers, shift workers.Energy Saving: These soft and elegant curtains are made of innovative woven fabrics with excellent room darkening, thermal insulation, noise reduction, energy saving/efficiency and privacy protection performance.Unique Modern Technology: These classic curtains will decorate your windows and rooms with a brand new effect, suitable for contemporary, traditional, vintage country, Victorian style home styles.Machine Washable: Machine wash in cold water, gentle cycle, use mild detergent. Do not bleach. Tumble dry low. Iron at low temperature if necessary.