*Blades: Tungsten carbide.
*Nylon/fiberglass body with ABS plastic handle
*Removable oil-soaked pad: wipe antirust oil to prevent the blade from rusting
*Sharpening: Material-Tungsten carbide can makes a clean grind and then
re-sharpens grass hooks, weed knives, loppers and pruning knives sharp as new
*Protective arch in the lower handle safeguards fingers from harm when sharpening