100% MULBERRY SILK - Both sides are made of 19 momme premium quality silk, the fabric silk is highly absorbent and so effectively preserves the moisture in your skin, helping to minimize wrinkles around the eyes; moisture wicking properties also keep your eyes dry and comfortable in any environment; naturally breathable and soothing on your eyes without any skin irritation. ADJUSTABLE ELASTIC BAND: Approx 9 cm x 21 cm / 3.5 x 8.3 inch; Adjustable strap: approx 40-70 cm / 15.8-27.6 inch, The length of the strap can be adjusted according to the user's head circumference and won't tangle hair. suitable for women men and children. SLEEP DEEPLY ANYWHERE: Perfectly fitted for 100% light blocking, Prevent any light from entering your eyes create an absolute dark rest zone to have a good sleep while you in a bed, on a flight, on a long car ride or camping. VARIOUS APPLICATION - Ideal for insomnia, migraine headaches and dry-eye sufferers; Get the benefits of total blackout, whether at home, in a hotel or on the plane (where bright led light and dry air can be especially harsh). The perfect travel accessories to help keep you feeling rested and refreshed. Hand wash

Hand wash. VARIOUS APPLICATION - Ideal for insomnia, migraine headaches and dry-eye sufferers; Get the benefits of total blackout, whether at home, in a hotel or on the plane (where bright led light and dry air can be especially harsh). The perfect travel accessories to help keep you feeling rested and refreshed. SLEEP DEEPLY ANYWHERE: Perfectly fitted for 100% light blocking, Prevent any light from entering your eyes create an absolute dark rest zone to have a good sleep while you in a bed, on a flight, on a long car ride or camping. ADJUSTABLE ELASTIC BAND: Approx 9 cm x 21 cm / 3.5 x 8.3 inch; Adjustable strap: approx 40-70 cm / 15.8-27.6 inch, The length of the strap can be adjusted according to the user's head circumference and won't tangle hair. suitable for women men and children. 100% MULBERRY SILK - Both sides are made of 19 momme premium quality silk, the fabric silk is highly absorbent and so effectively preserves the moisture in your skin, helping to minimize wrinkles around the eyes; moisture wicking properties also keep your eyes dry and comfortable in any environment; naturally breathable and soothing on your eyes without any skin irritation.