Non toxic polyacrylamide granules or crystals are concealed in the mid section of your cotton neck scarf. Polyacrylamide is a super-absorbent, nontoxic polymer that was developed to retain water. When the scarf is soaked in water, the granules absorb the water, expand, and turn into a crystalline gel. The cotton fabric absorbs water from the gel and the water evaporates for a cooling effect. The special crystals in the back of the scarf when soaked in water expand and stay cold for up to two days without feeling wet
Size:(app)(LxW)100*5cm/39*1.95inch Material: cotton material
Super easy to use: Just soak in cold water for 5 minutes until crystals fully absorb the water,and Dry the surface slightly with a paper or dry towel,for an even cooler feel ,you can place in frige for 10 minutes after hydration the cooling efect lasts hours, Note: do not use washing machines and detergents,Only the flow of water can be washed Once all the water has evaporated, dry it completely and store in ventilated place.
The special crystals in the back of the scarf when soaked in water expand and stay cold for up to two days without feeling wet,Can be worn around the neck, head, wrist, and head Unique cooling ability could keep cool in hot summer
Ideal for all outdoor activities, such as cyclying, golf, camping, climbing, fishing, hiking, gardening, jogging Running, Tennis Golf Hiking, Headaches, Sore Muscles, Hot Flashes Can be also used in high temperature work, such as construction sites, driving, welding, painting, and various industrial fields
Standard and express shipping are both available 7-10 business days and 3-5 business days shipped your home. If you are in an urgent need of the item,express shipping is better recommended.