【2023 Summer Hit - Cool Neck Ring - Colorful】Our upgraded model adds pattern designs to the surface, such as cute pandas, flying cherry blossoms, and cute cat patterns, in addition to the classic blue, pink, and white colors. 【Size】L size has an inner diameter of 12cm, a thickness of about 2cm, and an inner circumference of about 38cm. Neck size guide: 30-39cm. Please choose the size that suits you! This ice neck ring is designed to fit around the neck and not fall off. It is also lightweight and does not put a burden on your neck. 【High-Quality Material - Refreshing and No Condensation】This cool neck ring uses the latest "PCM material". While the temperature of general substances rises with the surrounding humidity, PCM stops at a constant temperature even if the surrounding temperature rises, absorbing heat and maintaining a constant temperature. Also, it does not condense, so it does not wet your clothes during use and feels refreshing. The cool neck ring freezes naturally below 28°C and is an item that can be used repeatedly anywhere, indoors or outdoors. 【Easy to Use - Long-Lasting Cooling】This cool neck ring can be used simply by putting it around your neck. Also, there is a major artery in the neck, and cooling this area can cool the blood flowing throughout the body, effectively cooling the whole body and preventing heatstroke. Cooling duration: 15-20 minutes in the freezer or refrigerator, about 20 minutes in ice water or cold water! Usable for 60-120 minutes based on an outside temperature of 25-40°C. ✅ Opened for inspection, therefore Listed as "Like New". ✅ Please understand that this item is stored at home and will be sent with simple packaging. ✅ The images are reference images. Please check the actual photos! ◎ Since this item is also listed elsewhere, we will remove the listing if it sells out. If you are interested, please purchase it as soon as possible. Thank you for your understanding. 28-23-13