28649 hot warm cold products are offered for sale by suppliers on Alibaba.com, of which hot & cold packs accounts for 8%.
A wide variety of hot warm cold options are available to you, such as health care, pain relief and warm.You can also choose from black, blue and red hot warm cold,as well as from aluminum, steel, and pvc hot warm cold, and whether hot warm cold is comfortable, reusable, or eco-friendly.