Silicone Snorkel W/Lunette Set

Made of silicone, this snorkel is perfect for free diving and spear fishing. There is a flexible floating device to close the opening when the snorkel is under the water, and blocks water from coming into the snorkel tube. It helps to avoid in taking the seawater when you rise to the water level but still have a long distance from dive boat. The glass is anti-fog. 18 1/2" L x 3/4" Diameter