Dynarex Instant Cold Packs with Urea – 5" x 9", Pack of 24 | Single-Use Cold Therapy for Injuries & Swelling

Get fast, effective pain relief with Dynarex Instant Cold Packs with Urea. These 5" x 9" single-use cold packs activate instantly with a firm squeeze—no refrigeration needed. Ideal for treating sprains, strains, swelling, minor burns, and other soft tissue injuries. ✅ Pack of 24 disposable cold packs✅ 5" x 9" size – great coverage for larger areas✅ Urea-based formula activates instantly when squeezed✅ Delivers cold therapy without refrigeration✅ Helps reduce pain, swelling, and inflammation✅ Ideal for first aid kits, sports injuries, and clinics✅ Latex-free and single-use for safety and convenience Perfect for schools, athletic trainers, medical offices, and home use—trusted cold therapy when and where you need it.