The Loon Outdoors Razor Scissors will keep a hold on materials with the innovative two-blade design. One blade is smooth and the other is serrated to eliminate the material slipping from your grip when tying flies. The textured tension knob on these scissors, make it easy and quick to adjust for specific applications. Knurled tension knobPowder-coated gripOne smooth and one serrated bladeQty. per pack: 1The Loon Outdoors Razor Scissors are made in the U.S.A.