GREAT DESIGN: Made of flexible polymers, this 6-foot universal CPAP tubing delivers a consistent airflow between your CPAP mask and device. COMPATIBLE: Works with Respironics, ResMed, Fisher & Paykel, and most CPAP, BiPAP, and Bi-level devices. LONG-LASTING SEAL: Features standard 22mm connectors on both ends to help maintain a secure seal and reduce air leaks. OPTIMAL FLOW: Smooth interior walls and high-quality connectors promote unrestricted airflow, maximum flexibility, and easy cleaning. MOBILITY AND COMFORT: At 6 feet long, the hose provides ample length and flexibility for comfortable movement during sleep. Color: As shown in photo Material: Plastic Package Contents: 2 x CPAP Hose, 2 x Cleaning Brush Note: Only the items listed are included. Lighting and display differences may cause slight color variations. Measurement may vary by +/- 1-3 cm.