Welcome to Mayumi

For sports, leisure, and heat insulation of the legs!
Packaging size (mm): 100 (W) x125 (D) x40 (H) (mm)
Product size: 96 × 70mm
Contents: 10 pieces
Maximum temperature: 66 ° C
Average temperature: 52 ° C
Duration: 7 hours


◎ Take the inner bag out of the outer bag and put it on your body from underwear. It gets warm in a few minutes.
◎ You don't have to worry about it because it gets warm just by touching the air. Shake several times to get warm quickly.
◎ If it is too hot during use, wrap it with a cloth or change the place. If the temperature drops during use, please use it with a mild rub.
◎ Please use it on your underwear or cloth.

made in Japan