- Gull Canal Stable scuba dry snorkel.
- You can set up one touch holder of snorkel instantly with mask.
- Stable tube dissolve unpleasant vibration.
- You can get the position by matching two arrow marks.
- Bending inside has wave pattern , Stretching inside has flat face.
- You can get rid of stuff like sand by detaching purge cap.
internal diameter of tube: equivalent to 18mm, weight:125g, internal volume:158cc,
exclusive large purge valve, overall length:409mm.