Nellcor OxiSensor III I-20 Weight: 3kg - 20kg This is a short-tape type that can be wrapped around an infant's finger. For those who find the tape on the N-25 too long. Includes additional tape. Expiration Date: 2026/11/30 - 3 pieces New, unused, but stored at home. Please refrain from purchasing if you are concerned about minor details. Will be shipped in simple packaging.