Mepiform® Self Adherent Silicone Dressing, 2 x 3 Inch, 1 Box of 5 Signs Seals in moisture to protect Two 1 inch urethane Seals in moisture to protect and heal very dry Roscoe OTC Fingertip Pulse Oximeter Includes Lanyard * The Roscoe OTC Fingertip Pulse Oximeter allows you to monitor and maintain pulse and oxygen saturation levels on the go * Accurate and fast oxygen level and heart rate measuring technology is ideal for sports enthusiasts during strenuous activities or mountain climbing * Recommended for spot check monitoring only* No prescription required * Approved for over the counter retail sale Large easy to read display * Soft silicone padding for a comfortable fit * One button operation * Up to 30 hours of use with batteries * Auto off function * Low battery indicator * Manual lanyard and two AAA alkaline batteries included * Attractive retail packaging * One year limited warranty Dimensions: 2 Also used on closed wounds which may prevent formation of hypertrophic and keloid scarring flexible and discreet