PRECISE COMPATIBILITY: Exclusively designed for , this replacement elbow connector is crafted from high-quality, eco-friendly plastic. OPTIMAL PERFORMANCE: Regularly replacing the elbow connector for nasal guard ensures optimal functionality and hygiene. This simple maintenance step helps keep your ventilator's nasal mask and hose in pristine condition, enhancing your overall respiratory care routine DETACHABLE AND CLEANABLE: Featuring a detachable design, this elbow connector allows for easy cleaning and maintenance. Its elbow shape efficiently directs the hose, preventing it from obstructing your movement or sleep, thus ensuring a hassle-free experience. PORTABLE AND CONVENIENT: As a vital accessory for your breathing machine, this nasal guard elbow connector is not only and small but also easy to store and transport. It's an indispensable tool for those who require continuous respiratory support . Color:Transparent Material:plastic Package Contents: 2 * Replacement Elbow Connector Only the above package content, other products are not included. 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.