Umisleep Weighted Eye Mask, Cooling Sleep Mask Women & Men Eye Pillow with Glass Bead & Adjustable Strap Eye Cover for Sleeping, Migraine Headache Sinus Pain Relief Eye Puffiness Strain, Black

Put the eye mask in a refrigerator at 2-8 degrees for 30-40 minutes and then take it out for later use. Long-term low temperatures will damage the eyeball tissue and cause blurred eyes. The cold compress time needs to be controlled within 15 minutes, and the interval between use should not be less than 1-2 hours.

[ Gentle, Comforting Pressure ] 0.5lb/230g appropriate weight micro glass beads of the sleeping mask massage around the eyes, which is reasonably soft and comfortable for overnight wear and helps fall asleep
[ Effective Pain Relief ] This weighted sleep mask promotes blood circulation, gently soothing nerves and eye swelling & soreness, and relief headaches & migraines, sinus pain
[ 0 Eye Pressure ] The V-shaped suture prevents the eye mask from putting pressure on the eyes, and won’t rub against your eyelids during sleep
[ Ice Silk Cooling Material ] It is made of premium and cooling ice silk, which is more smooth, cool, and breathability than ordinary materials. You can also put it in the freezer for a cooler experience
[ Fully Adjustable Elastic Band ] Easy to adjust for a snug fit, will not tangle hair like Velcro, making it comfortable to use
[ ❗ Washing Instruction ❗ ] We recommend washing by hand or putting the eye mask in a laundry bag for machine washing with mild laundry detergent, and the temperature does not exceed 40°C