Silk fabric color: blue, red, green.

Mesh fabric color: black.

[precautions]Gentle scrubbing, timely drying, regular sun exposure, recommended for 2 years.

Use instructions: blink at night, take an office lunch break, and travel for a nap. Shading, meditation, keeping god, improving the sleeping environment.The far infrared effect of bamboo charcoal can relieve the nerve and vascular pressure in the eyes, eliminate eye fatigue and facilitate eye care. Adsorb eye sweat. It can be set in the ear or in the head.