They are ear cushions for oxygen tubing and are made of a flexible and durable material. It helps to prevent friction and soreness, especially in the area behind and above the ear. These ear cushions can provide you with great convenience and give you a good experience in using them.Features-Color:Blue-Material:Polyester-Size:5.50X5.50X0.20cm/2.16X2.16X0.08in-This Ear Cushion can provide you with great convenience and give you a good experience in using it to reduce friction or pressure on the sensitive tissues in the over ear area.-The ear cushions wrap around the tubes to help relieve the discomfort of using nasal spec oxygen tubes for long periods of time and can prevent ear soreness.-This comfortable set of ear cushions can be used with glasses and sunglasses to prevent the skin behind the ear from being injured by the item.-It can be used for medical purposes, and the oxygen ear pads are designed for oxygen users to improve comfort.-Place the ear cushion slightly above the ear, that will be more comfortable. Made of durable materials, they are comfortable, durable and practical to use.Packing list: 4 x Ear Cushions