It has a curved moon shape for easy cutting, with double springs for durability and strength. Extra sharp cutting points and made of stainless steel, can be used to cut the toughest nails. Ideal for trimming ingrown toenails, thick nails, hard nails, corn, etc. Lockable end curved applied spring for convenient and safe transport. Specially designed for ingrown toenails, with the longest and sharpest cutting edge, made of stainless steel. This item is also designed with a plastic cap for the cutting edge. Unscrew before use and unhook the end of the handles. Remember to clean it after use, close the grips and glue the edge.