... .OEM service offered 4.Material: PVC,Sodium Acetate Christmas tree shaped Christmas Day Giftmodel:MHP24temperature: 54-57size:19.5x13cm The ... instant hot pad,wonder warmer,wonbat warmer,pocket warmer,Christmas gift.It is good for warmer and your promotion ... Storage and use Ambient temperature at -10-60°CPortXiamenPlace of OriginFujian China (Mainland)MaterialPVC,Sodium AcetateMajor MarketU.S., Canada ...