2PCS Neck Cooling Tube with Cold Insulated Bag,Reusable 18℃/64℉ Ice Neck Ring Wearable Body Cooling Products for Summer (Blue*2)

Rapid and Easy Cooling: The ice ring is made from an innovative liquid, plant-based phase change material (PCM) that begins to freeze at temperatures below 18°C (64°F) and freezes faster and lasts longer than water, making the neck tube a must-have for hot summer days. Reusable: The Neck Cooling Rings can be used over and over again. Once the ice ring returns to its gel-liquid state, simply place the ice neck collar in the refrigerator or freezer for 15-30 minutes for 1.5-3 hours of cooling relief. (Cooling time may vary depending on the surrounding environment). Safety & Reliability: The outer layer of the neck cooling tube is wrapped with wear-resistant TPU material, no need to worry about frostbite skin, one-piece molding without sewing, no need to worry about breakage and leakage, the liquid-filled material has been qualified by SGS safety testing, so you can wear it with confidence and keep your safety while keeping you cool. Insulated Cooling bag: For extended use on the go, store the collar in the reusable insulated cooling bag that holds up to 2 cooling neck tubes. Small, lightweight and portable, it is the ideal cooling companion for any occasion such as home, office, gym or outdoor activities. Ergonomic Design: The cooling neck collar is designed to fit the curve of the neck, with the right amount of elasticity to ensure a good fit for different neck sizes, providing a comfortable, firm fit while keeping you cool. Using more than one collar can extend the cooling time. Great Gift: Anyone will be delighted if you give this summer cooling product as a gift to your family and friends. Gift box includes 2 neck cooling ring and 1 insulated pouch.