- Made of medical-grade PVC (DEHP free available)
- Adjustable nose clip
- Medium concentration
- Kinking free star lumen oxygen tube
- Two colors for choice: Green and Transparent
About trial order: Our trial order is 500 pieces, you can pay half of the purchase price first, and pay the balance after receiving the goods.
About delivery time: Ship within 30 days. It is also determined by the number of products.
About the service: We can provide production line consulting and technical service support. Please feel free to contact us with any questions.
About the price: The specific price depends on the order quantity.