Zettfuly 2PCS Neck Cooling Tube, Reusable Ice Neck Cooler Ring, Wearable Body Cooling Tube for Summer Hot Weather, Ice Collar for Outdoor Indoor Activities Relief for Hot Flashes (Blue, Pink)

Features

• ADVANCED COOLING TECHNOLOGY FOR INSTANT RELIEF: Engineered with evaporative cooling crystals and soft fabric, our neck cooling tube rapidly lowers skin temperature by 3-5°C within minutes. Perfect for outdoor workouts, hiking, or hot climates
• INNOVATIVE COOLING: Our neck coolers use advanced liquid plant Phase Change Material (PCM) that freezes at temperatures below 18°C (64°F), providing superior cooling for hot weather
• REUSABLE: Our neck cooling tube made from durable Phase Change Material, can be refrozen for multiple uses. Simply freeze until solid and enjoy. Rinse well for easy reuse and keep cool every time
• SAFE COOLING: This neck cooling ring is designed with safety in mind. Unlike ice, it won't cause necrosis or frostbite, thanks to the soft TPU outer layer that protects your skin. The ice ring maintains an optimal cooling temperature without dripping or creating condensation while it melts
• LIGHTWEIGHT AND CONVENIENT:This ice neck cooler ring is compact, lightweight, and easy to carry, making it the perfect cooling companion for any occasion—whether at home, in the office, at school, or during outdoor activities like fishing, camping, hiking, running, or golfing