1． 將這些冰巾戴在你的前額或頸部，可保冷數個小時。
2． 在寒冷的水中浸泡約15-20分鐘，裡面晶體變成凝膠后即可使用。
3． 晶體保持飽滿狀態最多可達到2天 。
4． 該產品保留着水的涼意，可保持穿着者涼爽。
5． 約過兩天后，內容物漸漸還原成使用前的晶體狀態，需再次吸水，方可保持凝膠狀態。

● 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.