?EASY TO USE: The headband is elastic, so once you've settled on a comfortable length, you can put it on the head next time without having to adjust it every time you use it. ?EASY TO ADJUST: The headband is elastic, with a length of 24 inches in the natural state, and can reach 59.5 inches under the stretched length (there may be a 1/2 inch error), which can be adjusted according to your own head circumference size. ?PROTECT EARS AND RELIEVE PAIN: The upgraded nasal cannula ear protector is designed for people who wear nasal cannula, which can keep your nasal oxygen tube away from your ears, suitable for people who use nasal oxygen tube for a long time. ?HOOK AND LOOP FASTENER UPGRADE: The two hook and loop fastener on the headband are upgraded to 3 silicone straps from the traditional one without silicone straps to prevent the movement of the nasal cannula. ?THREE STRIPS OF NON-SLIP SILICONE: The silicone on the inside of the headband has been upgraded from the traditional one to three strips of silicone. The anti-slip effect is 3 times that of the traditional one, so that the headband can be fixed on the head and is more comfortable to wear.

Best Sellers Rank: See Top 100 in Health & Household. : B0B34RZBCL. Manufacturer: SHUNYI. Date First Available: June 3, 2022. Product Dimensions: 2.76 x 3.75 x 1 inches; 2.89 Ounces.