Heat pack Harukko Long-lasting 138 x 100 x 38 mm 10 pieces S3873-10 1 bag (10 pieces)

This is a long-lasting heating pad that can be attached to clothing. Can be attached anywhere, such as on the shoulders, back, knees, etc. (Do not apply directly to the skin). Size (mm): 138 x 100 x 38 Duration: 12 hours Quantity: 1 bag (10 pieces) Ingredients: Iron powder, water, activated carbon, vermiculite Maximum temperature: 63℃ Average temperature: 51°C