
Environmentally Friendly ABS Plastic Oxygen Mask Concentration Sterile Safety Disposable Oxygen Mask. Medical Grade Material: Made of clear, medical grade PVC with latex-free composition for safety. Customizable Colors: Available in green transparent, white transparent, or light blue transparent. Adjustable Tubing Length: Standard 2m tubing with options for different lengths upon customization. Anti-Crush Design: Anti-crush tube ensures oxygen flow even if the tube is kinked. Ethylene Oxide Sterilized: Sterilized with Ethylene Oxide for guaranteed safety and hygiene. 5-Year Shelf Life: Long shelf life of 5 years when stored in a clean, cool, and dry place. OEM/ODM Services: Full customization available including from samples, designs, and logos. Universal Fit: Suitable for adult, pediatric, and infant groups with adjustable nose clip.