DescriptionPractical oxygen tube for use with most regulators. The crush and memory-resistant tubing are great for use while sleeping because you don't have to worry about restricting your oxygen flow, very safe and convenient for use.Features-Color: As shown.-Material: Plastic.-Size: About150.00X1.00X1.00cm/58.95X0.39X0.39inch.-Made of high grade plastic material, no odor, no harm, safe for use.-Durable for use, not easy to break or deform. Enough length for meeting your different needs.-Allowing easy movement, and conveniently lightweight for ultimate comfort and long-lasting wear.-Plastic tubing, comfortable to use. Crush resistant, makes it safer to use it when sleeping.-Professional oxygen nasal cannula tubing accessories, perfectly use it to replace your old or broken one.