✨Anonymous Shipping & Free Shipping✨ 【New Arrival】PCM COOLER Round Type 28℃ Yellow M ⚠️Please check the actual photos for the product condition. ⭐️The item has been opened once for inspection, so it is listed as "Like New". #Click here for Masatan's product list ☜ Unlike ice packs or ice, it doesn't cool down rapidly, but maintains a comfortable temperature that is gentle on the body. Therefore, you can use it with peace of mind without the risk of frostbite. Cooling the neck, where there are thick veins, allows for efficient cooling of the entire body. Great for various situations! Recommended for heatstroke and heat対策 (sports, commuting to school, outdoor classes, outdoor activities, etc.) It maintains a cooling effect (28℃) for about 2 hours in an environment with an outside temperature of 25℃ to 40℃. When the product becomes liquid, it solidifies again when cooled and can be used repeatedly semi-permanently. Size: M 17 x 14.5 If you have any problems, I will answer in chat. 21-7 009