Berkeley Standard Nail Clipper | Curved Head This heavy duty clipper is made of extra thick (1.7mm) steel for added strength suitable for professional cutting job. The clipper features large opening jaw for quick cutting. Precision "C" curve (convex) head ideal for finger nails. Standard Features: 1.7mm thick carbon steel body for heavy duty cutting task. Shiny chrome finish to give a clean look and rust resistance Large jaw opening and ultra sharp jaw for easy trimming Precision "C" curve (convex) head ideal for fingernail cutting Berkeley Standard Nail Clipper | Straight (Flat) Head This heavy duty clipper is made of extra thick (1.7mm) steel for added strength suitable for professional cutting job. The clipper features large opening jaw for quick cutting. Precision ground straight (Flat) head ideal for toe nail. Standard Features: 1.7mm thick carbon steel body for heavy duty cutting task. Shiny chrome finish to give a clean look and rust resistance Large jaw opening and ultra sharp jaw for easy trimming Flat (straight) head suitable for toe nail cutting