Dynarex 4518 Instant Cold Pack with Urea, 5"x9", Pack of 24

NON-TOXIC UREA: These one-time use, disposable cold packs are instantly activated with a single squeeze. The non-toxic urea is used to make the solution cold within the portable ice pack. It is safe for use and is not harmful. | CONVENIENT TO STORE: Keep a few ice compresses in first aid kits, sports aid kits, and where ever you store medical supplies for emergencies. These instantly activated icepacks can be stored at room temperature and replace the need for fresh ice. | EASY TO USE: Every individual, single use, instant cold pack is clearly marked with two arrows on the package indicating where to place one’s hand and squeeze to activate. The soft pack is flexible and conforms to the shape of the body where it is placed. | QUICK SOOTHING RELIEF: Ideal for relief of minor injuries or sprains and reduces swelling. Also great for pain relief from toothache, headache, bug bite or bee sting. Use whenever instant cold therapy is required. | HIGH QUALITY: The Dynarex Instant Cold Pack with Urea are the best choice for stocking first aid kits, keeping on hand at home, and using whenever quick, soothing cold relief is needed. Dynarex provides Best in Class alternative to other leading brands.