Stay cool and comfortable anytime, anywhere with our Portable Neck Cooler. Made with long-lasting PCM material, it naturally freezes to offer refreshing relief even on the hottest days. Both practical and beautiful, it's the perfect accessory for outdoor adventures or just lounging at home. Specifications: Name: Neck Cool Tube Material: PCM Weight: about 190g Size: about 13.5 17.5cm 5.31 6.89 inches Packing List: 1 Neck Cool Tube Notes: 1. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color which is showed in the pictures. 2. Please forgive a slight measuring deviation due to manual measurement.dStylish Solution: The Neck Cool Tube is a fashionable and beautiful accessory that can match various styles of clothing. It comes in multiple colors and has a simple but elegant design that is both practical and beautiful. Whether you are a woman or a man, you can enjoy the comfort and coolness of this product. dVast Application: Whether you are exercising outdoors, working in a hot environment, traveling, relaxing, or sleeping in a warm room, you can wear this cooling collar to enjoy instant and long-lasting coolness on your neck. This neck cool tube is suitable for various occasions and can be used anytime, anywhere. dLong-Lasting Comfort: Made of high-quality materials and PCM material, this neck cool tube is not easily broken and can be used for a long time. It is also easy to carry and comfortable to wear without any discomfort. dCooling Mastery: Achieve the ideal cooling experience with the Neck Cool Tube! Enjoy natural freeze for up to 2 hrs without any electrical equipment. Reusable and perfect for summer, the tube helps prevent heatstroke and ensures lasting comfort. dCool Comfort Anytime: Our Neck Cool Tube provides a natural cooling effect by crystallizing at 28 degrees, giving you a long-lasting cool feeling that prevents excessive sweating during the hot summer. Enjoy the cool and refreshing sensation all day!.