The LNOP DCI-P is an Pediatric/Adult Slender digit finger clip style sensor with a 3 foot cable attached and added flaps: for ambient light shielding. The adjustable hinge allows the sensor to be adjusted to various finger sizes. For short term or "spot check" monitoring. Colored graphics identify it quickly as pediatric. Recommended weight range: greater than 10kg and less than 50 kg. Recommended monitoring site: Ring or middle finger of non-dominant hand. Reusable sensors must be repositioned every 4 hours.