U.S. Divers Sea Breeze Snorkel Snorkel placement - Place snorkel on left side of face attaching snorkel keeper clip to mask strap Splash guard top designed to prevent splashed surface water from entering snorkel barrel Ergonomically shaped mouthpiece for great comfort One-way purge valve for easy clearing Snorkel placement - Place snorkel on left side of face attaching snorkel keeper clip to mask strap