GREAT DESIGN: Made of flexible polymers, 6-foot Universal CPAP Tubing delivers a uniform breathing between your CPAP mask and device.<br> COMPATIBLE: for Universal CPAP Tubing is compatible with for , for , for , and most for CPAP, for BiPAP, and for Bi-level device<br> LONG-LASTING SEAL: CPAP Hose is equipped with standard 22mm Rubber Connectors on both ends, designed to a long-lasting seal and air leaks.<br> OPTIMAL FLOW: With unrestricted smooth interior walls and great rubber connectors, it delivers maximum flexibility, and uninterrupted airflow, and promotes easy cleaning.<br> MOBILITY AND COMFORT: 6 feet in length, it provides ample distance and hose flexibility to increase head and body mobility in bed.<br> Colour:Photo Color<br> Material:plastic<br> Package Contents:<br> 2 x CPAP Hose<br> 2 x Cleaning brush<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.