The Koolpak Luxury Reusable Hot Cold Ice Gel Pack - Extra Large Physio is the perfect solution for those looking for a reliable and effective way to relieve pain and reduce swelling. This pack is designed to provide long-lasting relief from muscle and joint pain, as well as reduce inflammation and swelling. The pack is made from a durable, non-toxic gel that is safe to use on the skin and can be used both hot and cold. It is also designed to be reusable, so you can use it multiple times without having to replace it. The pack is extra large, making it ideal for larger areas of the body, such as the back, shoulders, and legs. It also comes with a handy strap, so you can easily secure it in place. The Koolpak Luxury Reusable Hot Cold Ice Gel Pack - Extra Large Physio is a great choice for those looking for a reliable and effective way to relieve pain and reduce swelling.