instant cold pack

instant cold pack, instant cold packs, instant ice pack 1.item no. HTI-001 2size: 12*15cm 3N.W.:190g 4.Material: outer PE reinforced with nylon inner urea and water 5.Function: 5.1.For sports and leisure activities&driving;working under the burning sun; 5.2.For relieving fevers, headaches, toothaches and sprains. 5.3. to reduce body temperature, relieve pain and swelling 6How to use: 6.1. Pouch the product body with your fist, and puncture the small bag in the package(by placing 6.2the product on your plam or other flat surface 6.3When the small bag is punctured, the granulated chemicals in it dissolve in water, and the package beings to cool. 6.4. keep cold not over 10 deg.C about 10 20 minutes 7Feature: 7.1.Instant cold pack, supply instant cold, reduces heat and relieve pain and swelling. 7.2.More convenient and useful for driving, traveling, fishing, mountaineering and camping. 7.3. Disposable with no pre-chilling. 7.4, Get cold within 2 seconds. 7.5, Non-toxic, Non-caustic.