VG-10 stainless-steel is clad with 16 layers of SUS410 high-carbon stainless teel on each side, producing a 33 layered rust-free Damascus-look. * "D" Shape Stainless Steel Handle provides both beauty and function. The "D" shape offers maximum comfort and control * Seamless one-piece stainless steel bolster, handle, and end cap. * NSF Approved