The Under the Chin Non-Rebreather Mask from DLK Medical features oxygen masks equipped with  safety vents. Several versions from the same product line are available to help you choose the right mask with familiar options. Our goal is to ensure that your sessions are comfortable and easy.  DLK Medical oxygen masks come with adjustable nose clips and straps, providing a convenient one-size-fits-most design that eliminates the need for additional support. Additionally, these masks are made from non-natural rubber latex, making them suitable for sensitive patients.