Freediving / Scuba Dry Snorkel w/ Anti-Splash Dry Seal & Easy Purge Valve Featuring: - Dry Snorkel = Splash Guard & Ball Seal - Preventing Water From Entering, Even When Underwater - Additional Easy Water Purge Under Mouthpiece - Easy to Attach & Secure to Any Mask - Premium 100% Food Grade Silicone - Soft Swivel Mouthpiece to Ensure Correct Angle, Providing Comfort During Long Use Start Your Adventure Today! Fast Free Shipping Included!