MOUEYEAR Cu Eye Mask Sleep Master

--88% Cu polyester

☆ Most suitable for Fashion lovers, Over use of the eyes, dark circles, dry eyes,fine lines of the eyes, etc. disappear, make youreyes grow brighter

☆ Great for deeply sleep, more comfortable, softer, breathable, all black.

☆ For anyone, men, women, youth, old people, eg.

☆ For anywhere you want, travel, aircraft, shift work, yoga, meditation, eg..

☆ For various sleeping positions, side sleeper, back sleeper, and any positions.

Head circumference: S:20-22,L:22-25, XXL:25-28 Inches

All black suggestions: sewing threadon the bridge of the nose, adjust properly.