Purge Valve Diving Snorkel Compatibility - Universal GoPro Purge valve to easily force

Purge valve to easily force out unwanted water in the the snorkel

Compatible with GoPro HERO 3+ & HERO 3 models

【Comfortable Foam Cushion】Enjoy added comfort during prolonged use with the soft foam cushion on the underside of the strap

【Adjustable Wrist Strap】 Designed to accommodate wrists of all sizes

Helmet Extension Arm x 1

Purge Valve Diving Snorkel Compatibility - Universal GoPro Purge valve to easily forceProduct Description You'll feel safer and more comfortable swimming with the purge valve snorkel that has been designed not to let water in. Another handy feature is the quick release system, that you can easily clip open to attach the snorkel to the CG diving mask strap. With the addition of a purge valve, this snorkel is so well designed that you wouldn't want another one after you've tried it. Product Features Super Soft Silicon Edge One way