Hand Warmer Fast,Disposable,Safety,Effective PE/PE+NYLON 150/200ml
This instant hot pack can release hot within 5 seconds. The
temperature of the pack will be up to approx. 52℃. The pack helps
expedite blood blow and promote the healing. It's convenient and
can be used for many times by the following the instruction.
Find the metal sheet in the pack and click it.
50g,80g,120g or customized.