Summer cold compress therapy: 1. Help alleviate bruising and pain caused by various sports sprains, bruises, and muscle strains. 2. Help relieve pain and discomfort caused by mild scalds and burns. 3. Quickly eliminate the discomfort caused by headache, fever, heat stroke, toothache, and mosquito bites. 4. Refreshing and refreshing, eliminate fatigue. Hot compress therapy in winter: 1. Help relieve heat, help the body absorb heat evenly, and achieve the effect of physical therapy. 2. It has the functions of promoting blood circulation, promoting blood circulation, removing blood stasis, analgesia, and eliminating fatigue. It has a soothing effect on rheumatoid arthritis, stomach pain, stomach cold, waist and leg pain, female dysmenorrhea, cervical spondylitis and neuralgia. 3. Emergency heating when the room is low temperature. Click below for more product information: https://www.gel-pack.net/product/hot-cold-gel-pack/