ICY Cool Neckband

Features:

• The melting and freezing point is 28 ℃ (or 32 ℃ depends on the material), the products is frozen at the room temperature
• Cool lasts for about 60-120 minutes (depending on the external environment).
• The product does not have condensation, so it can keep fresh and dry continuously.
• Easy to use in daily life as it is frozen again after 10 minutes in the freezer or 15 minutes in cold water
• The products are different with a conventional cooling product using water, Superabsorbent polymer (SAP), and potassium chloride.
• The products maintain a longer time being cool and freezing faster than water or other coolants.
• The material is repeatedly freezing and melting itself to conduct endothermic and exothermic reactions
• No cracking or bursting after completion of repeated compression test 100 times, 50KG/100 times of repeated compression test when freezing, 50kg/100 times in 40°C of repeated compression test when melting
• Thermoplastic polyurethane (TPU) for safe wear in children sensitive to skin irritation.
• Stable at room temperature and atmospheric pressure.