CryoMAX features patented 'Points of Cold' technology that draws heat from the injury and applies therapeutic cold for precise pain relief. CryoMAX Cold Packs have been designed to allow the cold pack to remain therapeutically cold for up to 8 hours! CryoMAX's long-lasting relief makes it perfect for most common injuries, sore muscles, strains and sprains.

• Medium: 6" x 12"
• Large: 12" x 12"