Skin friendly NeoBond Hydrocolloid temperature probe cover.NeoSmile securely holds the probe in place for reliable readings. The probe cover is designed for long-lasting adhesion without the use of natural rubber latex or plasticizer DEHP, and the reflective foil cover helps protect the probe from ambient and radiant heat in an incubator. Its cute smiley face design makes NeoSmile ideal for neonatal and pediatric use.