Instant Cold Pack with Urea (Non-Toxic) 4"x 5" Dynarex 4517 Each

Instant Hot And Cold Packs Instant Cold Pack• Single squeeze allows for easy activation of packs, offering immediate relief to injured area• No refrigeration needed• Flexible material conforms to body contours• Ideal for minor sprains, burns, nosebleeds and headaches• Reduces swellingInstant Hot Pack• Provides soothing warmth• Flexible material conforms to body contours• Ideal for applications such as neck pain, arthritis, back injuries and shoulder injuries• Treat muscle strains, aches, tension and cramps