Hands-Free Cooling for Hot Days: Arctic Air Neck Chill is a reusable, wearable neck cooling tube that is built to provide 360° cooling. Simply place it in a freezer or refrigerator until cold, then wrap it around your neck Quick Freeze Gel for Lasting Cooling: Designed with our advanced cooling gel, this neck ice pack wrap gel is designed to freeze fast and provides up to 3 hours* of chill, making it a must-have essnetial to tackle the scorching summer heat Soft, Flexible & Body-Conforming Fit: Our neck cooler features a soft build for comfort while the flexible construction helps contour to your body for a secure fit. Whether you are walking, working, or relaxing, the design is built with convenience and comfort in mind. Built for Outdoor Adventures & Daily Use: Designed for use during hiking, running, yardwork, festivals, sports events, or even hot office days, this fan is a must-have in your summer needs kit to help beat the heat anywhere, anytime Waterproof, Lightweight, Reusable, No-Mess Design: No batteries, fans, or motors are needed; this wearable neck cooling wrap offers quiet comfort wherever you go, from a beach vacation, or pool party to job sites and home *Actual length of use will vary based on temperature in location of use, temperature of product before use, and environmental conditions.