• ❄️Be ready for a hot summer with innovative materials with our neck ice ring, originally developed for NASA to keep you staying cool. This PCM gel freezes faster and lasts longer than water! (Only 10 minutes in iced water and 20 minutes in freezer, or AC air!)
• ❄️No battery needed! No charger needed! Freezing starts ANYWHERE below 18°C (64°F). Simply place this neck ice cooling ring into iced water. No ice around you? No worries! It freezes using any AC! Car AC, Office AC, Home AC, ice box, refrigerator, freezer.
• ❄️Enjoy cool time for 40 minutes up to 2 hours with our cooling rings for neck. Cold holding time varies depending on the external environment. No risks of skin necrosis or frostbite through cooling by maintaining an optimal cooling temperature.
• ❄️100% Korean made brand new coolant with NO condensation phenomenon! (dry and cool)! TPU fabric with strong sewing made in Korea, cooling neck wrap doesn’t allow tearing or breaking!
• ❄️ An ergonomic design that has won the HiSeoul Design Award! Experience non toxic fabric around your neck!

• Is Discontinued By Manufacturer ‏ : ‎ No
• Product Dimensions ‏ : ‎ 7 x 7 x 1 inches; 4.94 ounces
• Date First Available ‏ : ‎ July 16, 2020
• Manufacturer ‏ : ‎ Mpacplus Korea
• Country of Origin ‏ : ‎ Korea, Republic of