• Sleep mask made of 100% natural, pure, and breathable silk. • Opaque design that effectively blocks light without pressing on the eyes or the bridge of the nose. • Adjustable and elastic strap that prevents shifting during sleep in any position. • Hypoallergenic material that helps relieve tension and improves the quality of rest. • Suitable for people suffering from insomnia, migraines, or dry eyes. • Lightweight and portable format ideal for travel, home, flights, trains, or meditation. • The package includes 2 units.