2PCS Neck CoolingTubes, Wearable Body Cooling Products for Outdoor Indoor, Reusable for Outdoor Activities, Hot Weather Relief, Summer, Freeze Below 64°F (Blue*2)

Summer Must-have：Uses special PCM refrigerant that freezes below 64°F and freezes faster than water, providing automatic freezing in 10 minutes in ice water and ice box, 19 minutes in freezer, and freezable with air conditioner air Perfect Experience: The outer layer is wrapped in Thermoplastic polyurethanes, so there is no need to worry about frostbite on the skin. The integrated molding does not require stitching, so there is no need to worry about damage or leakage. The filled liquid material has passed SGS safety testing and can be worn with confidence. Reusable: Neck cooling tube is made of phase change material and can be refrozen after each use, allowing for multiple uses. Simply put the neck tube in the refrigerator or freezer until solidified and enjoy the coolness. (Cold holding time varies depending on the external environment) Ergonomic Design: Perfect for anyone looking for instant relief from the heat, our neck cooling tubes are designed to be easy to wear and stay in place.. Summer Essential for Multiple Scenarios ：This ice rings for neck product is perfect for both outdoor activities and everyday use. Whether you're cooking, doing housework, working, exercising, or carrying a child, it’s an excellent cooling tool, making it a great choice for outdoor activities like hiking, walking, cycling, camping, and travel Portable and Convenient: To prolong the use when away from home, store your Ice collars in the reusable insulated cooling bag, that can hold up to 2 cooling neck tubes.