Flexible head straps (Could be positioned under the ears)
Non-PVC material (Lighter weight for better comfort) (For patient’s better safety)
Soft cushion (Provide excellent comfort and seal)
Plastic nose bridge (Removal of metal nose clip to eliminate the risk of patient injury)
Curved nose seal(Preventing aerosolized gas entering eye to reduce patient’s eye irritation)
Short chin position (Provide excellent fit on different patient face shapes)