O'Dive - Dive Center-Instructor Polo Size:Small Emergency Oxygen for Scuba Diving

Emergency Oxygen for Scuba Diving Injuries - This course teaches you how to recognize when to and how to administer Emergency Oxygen to scuba diving victims

OMS Carrying strap for standard size pony bottle

The advantage of a Goodman Handmount is its ability to easily switch between hands

keep the regulator clean from contaminants during assembly and use and open the tank valve slowly

even in saltwater

O'Dive - Dive Center-Instructor Polo Size:Small Emergency Oxygen for Scuba DivingO'Dive Dive Center Instructor Polo This polo is only available to certified O Dive Instructors and Dive Centers. These shirts are european cut and run SMALL.