Neck Cooling Tube, Wearable Cooling Neck Wraps for Summer Heat, Hands Free Cold Pack, Reusable Neck Cooler (Green)

<p>Easy Freeze, and Easy Apply!</p><p>Instant Relief from Heat with Cooling Neck.</p><p></p><p>Sanitazable with Alcohol or Water and Soap.</p><p>Durable and Reusable Every Summer!&nbsp; &nbsp;(Tightly sealed but flexible special fabric brought this magical neck cooler into realistic world )</p>

• ❄️Be ready for a hot summer with innovative materials 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 cooling tube 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. Cold holding time varies depending on the external environment. No risks of skin necrosis or frostbite through cooling by maintaining an optimal cooling temperature.
• ❄️ new coolant with NO condensation phenomenon! (dry and cool)! TPU fabric with strong sewing doesn’t allow tearing or breaking!