When you need to treat a large portion of your back, look no further than the 10×15” Comfort Gel Pack. Although it has many other potential applications, there is no doubt that if you are looking to reduce back pain and swelling, this is the right pick for you. On most people, it will cover the entirety of the low back. Like many of our other larger packs, it is popular in chiropractic and physical therapy offices. It is also one of the best selling in-office packs we offer, so if you are looking to retail Comfort Gel Packs, be sure to get some of these.