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
An adhesive strip holds the warmer in place while the gel conforms exactly to the baby's foot.
Contents are nontoxic.
3¾ x 5½ inches