Dynarex Resp O2 Nasal Oxygen Cannula, Cushion Tip w Advantage Ear Foam (50 Count) MedicalandUtilityCarts Proprietary hand mold with an SOD410095 Proprietary hand mold with an independent thumb design allows for an anatomical fit and natural movement in the fingers 3M™ Avagard™ For 3M™ Avagard™ Surgical and Healthcare Personnel Hand Antiseptic Wedge Bottles Dynarex Resp O2 Nasal Oxygen Cannulas with Cushion Tips and Advantage Ear Foam are designed to efficiently deliver supplemental oxygen to respiratory patients Adjustable sponge foam ear wraps and cushioned nasal prongs provide added comfort and help minimize the risk of irritation