sell hand warmer,heat pack,hot pack ,heat pad which is air activited, long time heat duration,keep you warmer in winter any time
size: 13x9.5cm
packing: 1pcs/polybag, 200pcs/Carton, 13.5kgs/Carton
It is disposable hand warmer which not be reused. inside it is some iron powder, salt, activated carbon, water etc. It will warm up over 5-10minutes later after opening the outer polybag. This kind of hot packs (hand warmer) can be put into your cloth pockets, gloves, shoes to warm fingers, hands or feet. disposable hand warmer,heat pack,heat pad material: iron powder,salt etc. warmer : up 18hours or 24hours