Vented Leash Plug V5.0

Vented Leash Plug V5.0 New improved "G-VENT" Membrane developed by the Greenlight Engineering Team!  Micro-plug size (1 1/8" [28mm] diameter) Double sealed G-vent membrane - 14X more breathable than Gore-tex vents and waterproof up to 25 ft. depth Shielded, puncture proof membrane Greenlight's  "VXV" Vented Leash Plug provides full time G-VENT venting of your EPS surfboards, Stand Up Paddle Boards, and hollow wood boards without an extra part to install in your deck.All EPS boards contain very small air pockets between the foam beads which expand and contract with changing temperatures. If a board is dinged while surfing and water gets in, additional heat (leaving your board on the beach or in a hot car) will cause the water to change phase in to steam and exert pressure on the fiberglass skin - pushing the glass away from the foam (delamination). The VXV Version 5.0 is the slickest solution to relieving internal pressure in boards - venting Expanded Polystryene (EPS) foam surfbo