Description of Benchmade 100 S H20 Knife Run the rapids with the Model 100 River/Rescue clipped onto your PFD. This full-tang fixed blade design features a modified sheepsfoot blade shape for safer control on the water. And still there is plenty of edge to offer utility for more conventional use. Features: Handle scales are sculpted G10 for a quick-grab Natural fitting grip Blade tang protrudes slightly from the scales for a handy blind reference as to blade orientation Form fitted Kydex® sheath featuring a unique thumb-toggle lock which pressures/wedges against the knife handle, allowing for inverted carry if desired Movable carry-clip on the sheath provides for quick/secure attachment to webbing or belts.