McKesson Infant Heel Warmer, 2¾ x 4 Inch

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