Nanit Breathing Band Size Small

New in box nanit breathing band size small. I didn’t realize it was in the box or I would have used it! Haha From Nanit: Our sensor-free Breathing Wear™ works exclusively with the Pro Baby Monitor to monitor baby’s breathing motion using our proprietary AI-powered technology. Nanit’s breathing tracker detects breaths per minute (BPM) as well as their daily/weekly/monthly averages. No sensors, electronics, or radars Breathing motion detected in almost any sleeping position* Made of soft, 100% cotton that’s machine-washable and dryer-safe Fits comfortably over most pajamas and sleep sacks (up to 24 months)