These super-sharp foot rot shears are made by Burgon & Ball and have non-stick coated, high carbon-steel blades that retain the sharpest edge. Blades have been heat treated to give the optimum combination of strength and hardness. The blade tension can be adjusted and the blades lock in place. Resin handles are both durable and extremely comfortable to use. Shears come with a 5-year manufacturer’s guarantee.