Harken Marine Grip Tape - 6 x 12" - Black - 6 PiecesMarine Grip Tape 6 x 12" Black 6 Pieces Harken Marine Grip is a thin, reliable, non abrasive grip tape that is more effective than adhesive alternatives, waxes, and other products that reduce slipping. It also stands up to extreme marine conditions on boats, docks, and stairs. The superior grip is simple to install, clean, and apply, and is cost effective. And because its nonabrasive, it wont damage clothing, wetsuits, or skin. Harken Marine Grip is