Used Scubapro Escape Snorkel Condition:Like New Graphene is a one-atom-thick layer

Graphene is a one-atom-thick layer of carbon arranged in a hexagonal lattice structure

The design supports left or right-hand configuration

and Altitude Smart Mode that automatically adjusts for altitude diving

The seams are flat lock and soft so as not to cause irritation or friction during movement

Used Scubapro Escape Snorkel Condition:Like New Graphene is a one-atom-thick layerThe Escape snorkel features a splashguard barrel top design that prevents water from entering the large bore barrel while ensuring ample airflow. It comes with a highly efficient purge valve positioned at the bottom, a comfortable regulator style mouthpiece, and a convenient clip for easy removal from your mask strap.