These T-430 Cold Gel Packs are sturdy, reusable, remain flexible when frozen and provide uniform cold therapy. The ultimate patient-friendly cold therapy product! Features one soft-sided surface that shields the skin from direct contact with the frozen pack. Ideal for a variety of cold therapy applications, such as use after tooth extraction, injections, pain from braces, TMJ pain and following oral surgeries. 4” round gel packs offer a convenient, comfortable and economical cold therapy application for patients. Includes: (50) 4" Round Cool Blue Cold Gel Pack