The National Geographic™ Snorkeler Tunny 4 Mask blends products often found in the Explorer and Experience levels to create the greatest value in terms of cost versus utility. Considered to be more than ample for the snorkeler and could easily be utilized for entry level diving activities. Please remember take only pictures and remove only memories from our earths waters!

MASK
Lenses—CE-tempered
Frame—lightweight Delrin™ and plastics
Mask Skirt—feathered-edge seal
Nosepiece—pliable and nonfeathered for ease of draining
Mask Strap—FLexible and replaceable with 3PH™ (3-Point Hold)
Mask Strap Adjustment—RQL™ (Ratchet Quick Lock)

SNORKEL



• 100% Silicone mouthpiece
• Mouthpiece – orthodontic design
• Snorkel Tab – easy to mount and secure
• Breathing Tube – wide bore for air displacement/exchange
• Components – properly sized to create an optimal fit
• Splash Guard – keeps the snorkel dry under normal conditions