1． 将这些冰巾戴在你的前额或颈部，可保冷数个小时。
2． 在寒冷的水中浸泡约15-20分钟，里面晶体变成凝胶后即可使用。
3． 晶体保持饱满状态最多可达到2天 。
4． 该产品保留着水的凉意，可保持穿着者凉爽。
5． 约过两天后，内容物渐渐还原成使用前的晶体状态，需再次吸水，方可保持凝胶状态。

● Wear these cooling tie around your forehead or neck,and stay COOL for hours.
● Soak in very cold water for about 15-20 minutes,the crystals will turn into a gel.
● The crystals work just by soaking them in water and stay plump and hydrated for up to two full days.
● The crystals retain the coolness of the water and work together with the evaporation process against the skin to keep the wearer cool.
● After about two days,the crystals will need rehydrating as the evaporation process is continuously returning them to their original,dry state.
● Cool wraps can be rehydrated at any time to plump the crystals back up and to bring the termperature down.

This product keeps a low temperature for a long time and absorbs the sweat.
It prevents sunstroke and is an incredible solution in the hot weather.