O2 Mask Mask Size:157S - O2 Mask Paediatric Medium Concentration without Tubing This innovative design provides a

This innovative design provides a reliable seal for both the mouth and nostrils without causing red marks

When to replace: It is recommended to replace nasal pillows every 1 to 3 months

Minimal-Contact Flexible Frame: The soft

and Large)

Frame and Cushion are Dishwasher Safe: Frame and cushion of this mask can be washed in the dishwasher once per week

O2 Mask Mask Size:157S - O2 Mask Paediatric Medium Concentration without Tubing This innovative design provides aO2 Mask Simple oxygen masks are clear, latex free oxygen delivery devices used for oxygen flow. Simple oxygen masks come in a variety of sizes and can fit under the mouth or chin depending on manufacturer and model.