Sydney winters have large temperature fluctuations between morning and evening. Or, when you're rushing to meet a deadline in a well-air-conditioned library, a Kobayashi heat pad is the most practical companion. This body-adhesive heat pad provides a steady warmth as soon as you open the package, and by sticking it to your clothes, it helps your body retain heat.

• 【Long-lasting Heat】Provides approximately 10 hours of stable warmth, keeping you warm from leaving for class until returning home.
• 【Ready to Use】Self-adhesive design allows it to be easily attached to the outside of underwear or close-fitting garments, without shifting or bulkiness.
• 【Gentle Care】Even heat distribution, suitable for use on the waist, abdomen, or back, helping to relieve menstrual discomfort or muscle soreness.
• 【Lightweight and Portable】Each piece is individually packaged, taking up no space in your bag, ready to combat sudden chills anytime, anywhere.

Usage Scenarios: Suitable for daily commuting in winter, outdoor hiking, long hours of studying or working in air-conditioned rooms, and for women's warmth during menstruation.

Product Specifications: 10 pads/pack, each pad provides approximately 10 hours of warmth.

Usage Tips: Always apply to clothing, never directly to the skin to prevent low-temperature burns; do not use while sleeping, and avoid prolonged application in localized high-temperature environments such as under blankets.