Thank you for viewing! ⑅◡̈* ◆ Brand new, unused item ✨ ◆ Ships the same day ✨ ◆ Immediate purchase is welcome ✨ ◆ Please read the profile before purchasing. Also on sale ❤️ #Ayatan♡Shop Item List We have gathered many great deals! Please take a look ⑅◡̈* ■ Product Features NASA-developed PCM material: Freezes naturally below 28°C. Freezing in a freezer or cold water will freeze it even faster. No condensation: Unlike ice, the surface doesn't get wet, so you can use it comfortably without getting your clothes or neck wet. Reusable: No batteries or charging required, it can be used repeatedly, making it eco-friendly and economical. Moderate coolness: It doesn't get too cold, so there's no risk of frostbite, making it recommended for children and those with sensitive skin. ■ Product Specifications Color: Blue Size: Neck circumference approx. 340mm Weight: Approx. 120g Material: External TPU, internal PCM Melting point: Approx. 28°C