Product Material：Surface: 80% polyester 18% cotton 2% elastane Inner layer: 91% polyester 9% elastane
Usage：1. Adjust the headband to a comfortable length, wear the mask centrally and symmetrically. 2. Hot: unpack the ice pack and put it in hot water under 40 degrees celsius for 5 minutes. 3: cold: unpack the ice pack, cool down the ice pack with ice cubes to a suitable temperature or put it into refrigerator for about 10 minutes.
Feature：1. Comfortable fabric, do not cause any irritation to skin. 2. Reusable, hygienic and safe to use. 3. Designed with cartoon print. 4. Dual use, hot compress and cold compress.
Caution：1. Do not wring it after cleaning to prevent deformation of eye mask, it needs to be air-dried in a cool place.2. User with eyes bleeding is prohibited to use.3. When outer temperature is lower than 0 degrees celsius, for continue using of the mask, the water bag must be taken out.4. Please remove the OPP bag outside of the gel bag before use.