Promate Snorkeling Gear Scuba Dive Panoramic Mask DRY Snorkel Set
Tri-Window purge Mask:Patented single lens with Edgeless technology on both sides, which increases field of vision dramatically. Crystal, liquid silicone injected skirt and strap. Double skirt edge comfort seal. Low volume. The 2-buttom Tec buckle adjustment system not only convenient for buckle and strap adjustment but more secure and durable use. Buckles attaching with skirt, not with frame, makes swivel function more flexible and fits a wide range of face shapes. Ideal for MEDIUM face. Tempered glasses for Safety. Made in Thailand.More convenient and advance features of products offered to our customers- Without (MK390) and with Purge (MK399) Tri-Window mask: Mask with built-in purge (MK399) offers another channel to breath air out and keeps mask clear of water. Moreover, with channeled skirt design it directs bubbles away from view. Not mention of side-view and edgeless windows to broaden your panoramic view. Customers may choose Non-purge mask or Purge mask for your preference.Dry Snorkel w/ Signal Whistle:A unique, 100% absolute dry design-- Patented upper valve keeps water from entering the snorkel. Allows air to easily enter snorkel for clean and unobstructed breathing. Specially designed cover guards against water splashing into the snorkel. When the dry snorkel is submerged in water, the patented hinged seal reacts to seal the snorkel, preventing water from entering. As you surface, the hinged seal swings open allowing air to enter. Built-in whistle housing. Quick slip-in snorkel keeper. Pre-curved flexible silicone corrugated low section. Easy purge valve keeps stocking water out-- When feel water stocking in the bottom of the snorkel, simply squeeze the easy purge valve and spit out, which drains water from the bottom of purge that keeps the airway clear. Pre-curved silicone mouthpiece, prevents jaw fatigue. Silicone purge valve for easy draining.