The Dexter-Russell Sofgrip 6in Fisherman's Flex Fillet Knife is flexible and thin. This knife is ideal for cutting fish and offers the control and precision that you need. The blade is made with DEXSTEEL allowing for this knife to be sharpened to the same sharpness it was before. This knife is able to lay between the skin and top layer of meat (Fish for example) allowing for a clean cut. The SofGrip handle is made to be non-slip with soft rubber grip material. This handle helps prevent slippage and increases control. The perfect flexible fillet knife.