The Aithre cannula is 100% pure silicone and very soft. This cannula will not stiffen, crack, or kink with low temperatures and is extremely comfortable to wear, making it ideal for high altitude flights or storage in cold environments.
FEATURES
- 7 feet
- 100% silicone
- Retains softness at low temperatures
- Dual-prong
- Reusable and cleanable using boiling water