1. Designed for anesthesia, respiratory or resuscitation
2. Leak-proof, soft and comfortable seal cushion in facial contoured design
3. Color coded hook ring for easy size identification
4. Clear crown and cushion design for better patient observation
5. Single patient use to prevent cross contamination
6. Lightweight for patient comfort
7. Valve cushion allows for adjustment of cushion air volume.
8. Minimum dead space
9. ISO standard 22 taper ID and 15 OD connector
10. Delicate engineering and strict test control
11. With valve and without valve
12. 7 Sizes available - Size#0, 1, 2, 3, 4, 5, 6
