• 2¾ x 4 inches
• Instant chemical heat pack used routinely in neonatal care settings
• Increases capillary circulation in infant's heel to facilitate blood collection by heel stick
• Device activation results in an exothermic reaction with a maximum temperature of around 105° F within the first few minutes before it gradually diminishes
• Adhesive strip holds the warmer in place while the gel conforms exactly to the baby's foot
• Contains non-toxic material
• 25 infant heel warmers per box