The PADI Full Face Mask Specialty Course is designed to familiarise divers with the theory, skills, knowledge, procedures, hazards, benefits and enjoyment of diving with a full face mask. The goals of the course are to develop the student’s knowledge of the different types of full face mask and “bailouts” (alternate air supplies) available and to dive in the pool with a variety of full face masks and bailout options and conduct two open water dives with a full face mask.