Avoid Direct Touch: the oxygen tubing cover will create a layer between your skin and nasal oxygen cannula, then you won't have soreness on your ears or nose caused by the hose pressingSoft Material: cannula wrap is mainly made of soft and breathable polar fleece, which can be washed and reapplied; They will provide you with comfort when you lay on the bed, allowing you to feel betterEasy to Use: the oxygen ear pads adopt a hoop and loop design, then you just wrap them around the cannula, and easily close; They are simple to cover or be taken down, effortlessly and quicklyWidely Suitable: the oxygen cannula ear cushions are not only suitable for nasal tubes, but also proper for sunglasses, eyeglasses, or others that need to be put on the ears long timeSufficient Quantity: there are 10 pairs (20 pieces) of cannula covers in the package, enough to use and replace, meeting your needs in hospital, suitable for the elderly and children, serving the oxygen users for a long time