KEY FEATURES AND BENEFITS •Vaporization Takes Heat By Diffusing And Exchanging Of Water And Effective Ingredients To Relief Fever, Headache, Nasal Congestion And Annoyance. •Immediate Cooling Without Any Residuces. •Don’T Leave Any Trace On Surface Of Skin. •The High Aquosity With Excellent Skin Biocompatibility Can Avoid •Being Dry And Falling Off. •Cooling Effect Of This Patch Lasts Up To 10 Hours. •It’S Safe To Use With Medication. •No Side Effect. Technical Information Material Glycerin,water,bean dilute acid sodium etc. Color Blue,green,or other colors Size 4*11cm,5*12cm etc Feature Hypo-allergenic Packing 1pc/bag,3pcs/box or 4pcs/bag etc Application Physical cooling Storage the pack wound paste should be stored in less than 80% relative hunidity,non-corrosive gases and well-ventilated room. Sample free sample MOQ 10000pieces Delivery time 15-30 days, depends on the order quantity Cetificates CE and ISO