Artborne reusable cool hot pad is non-toxic, safe and environmentally friendly which is FDA registered. We have certificate of ROHS, EN71/part3, EU Directive 2005/84EC.  Our company has 10years experience in cooling hot pad line. There have been two ways to use Artborne gel hot cold pad: Cold therapy for the treatment of pains, strains, sprains, headaches, contusions, bruises and minor bleeding/burns; Hot therapy for temporary relief of muscle stiffness, aches and pains. It's used for physiotherapy, it works especially effective on muscle relaxation, muscle aching, back aching, neck and shoulder aching, cramps, arthritis pain, troglodyte and etc. Artborne special style gel bottle warmer pad is reusable click instant heat packs, you can click the metal disc inside to get instant heat, maximum heat temperature around 54C°. It is very useful to the outdoor activities of all kinds, such as camping, golf, hiking, ice fishing, hunting or spectators of sports. You do not need to suffer bitter or frostbite any more. For gift, it is an exciting novelty useful health product and gadget. On valentine's day, mother day, Christmas day, season greeting and so on. Our products are stylish and trendy designs are available. Artborne cool hot pad is ideal for patients to use while in the office and can be re-used by putting in Microwave/freezer. For therapy, Artborne reusable cool hot pad sooth relief from pre/post workout sore muscles, arthritis, sprains, swelling and more relieve pain and inflammation. Their dual action provides twice the therapeutic benefit in a single pack: start with ice to decrease swelling and bruising, then switch to heat for penetrating pain relief.