• Summer Must-Have: Whether you work outdoors or play sports, our neck cooling tubes are a summer must-have, providing refreshing coolness and complete relaxation.
• Versatile Cooling: No battery needed! No charger needed！supply is required to start freezing anywhere below 18°C (64°F). Cooling tubes can be placed in ice water, refrigerators, freezers, air conditioners and other cooling environments.
• Reusable: Made of durable material, simply place the neck tube in the refrigerator or freezer until it solidifies and Enjoy 40-120 minutes of refreshment. Rinse well and refreeze for reuse. (Keep cold time depends on 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.
• Safe and Reliable: The materials we use do not contain any harmful chemicals or BPA, and the neck cooling tube has been SGS tested to ensure it is safe for humans, keeping you safe while staying 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.

• Package Dimensions ‏ : ‎ 8.43 x 8.27 x 1.97 inches; 14.07 ounces
• Date First Available ‏ : ‎ February 13, 2025
• Manufacturer ‏ : ‎ YOYORI
• Country of Origin ‏ : ‎ China