Instant Cold Pack Relief Pak® General Purpose Standard 6 X 9 Inch Plastic / Ammonium Nitrate / Water Disposable

Features

• Relieves pain and swelling caused by sprains, strains, contusions, minor burns, toothaches, insect bites, and other minor injuries
• Squeeze the bag and in just 3 seconds the pack becomes 34°F
• Cold is achieved by a safe chemical reaction
• Bag is double-lined
• 12 per case