1. Product Name: Health and beauty care products hot cold patch 2.Funtion: For physiotherapy purposes it works especially effectively on muscle aches, back aches, cramps, arthritic pain, tendonitis and other aches.
They are great for warming yourself up on a cold winter day. Customers designs are welcome.

3. Usage: Just click the metal piece inside the pad,the magic handwarmer will give instant heat up to approximate54-57°C.The product could be used more than hundreds times by following the instruction. Place the heat pad in boiling water with a cloth below(Note: prevent the plastic bag from contacting with the pot)for several minutes until all the crystals dissolve. Without electrics, the magic handwarmers are recycled

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