These ear protectors are made of soft, closed cell foam tubes to prevent ear chafing when using oxygen tubing over-ear.
One of the side effects of using an oxygen concentrator is the potential to develop sore, dry or chafed ears from the constant rubbing of the cannular tubing. The E - Z Wraps fit readily over your oxygen tubing. As the material of the E - Z Wrap is extremely soft, your ears will be protected and you will barely notice the tubing, giving you much better comfort and health as a result.
