Single-use instant cold packs offer a convenient and cost-effective method of delivering localized cold therapy. Ready when you need them, the cold packs require no special preparation or refrigeration. Store them at room temperature and activate them in an instant with a firm squeeze and a gentle shake. Approximate peak temperature and therapeutic time duration: 33F/0.5C, 30 minutes.- Cold Pack, X-Small, 5 x 5.5, Bulk, 50/cs(HAZMAT Fees Apply, cannot ship via Air or to AK, GU, HI, MP, PR, VI) Stock Item