115 magic chemical heat packs products are offered for sale by suppliers on Alibaba.com, of which hot & cold packs accounts for 6%.
A wide variety of magic chemical heat packs options are available to you, such as rehabilition therapy, warm.You can also choose from black, blue and red magic chemical heat packs,As well as from pvc, stainless steel magic chemical heat packs,And whether magic chemical heat packs is reusable, {2}, or {3}.