Blade: 14C18N Nitrogen boosted stainless steel, cryo treated Hardness: HRC 60 Scales: Bamboo and 66% stone powder, 33% acrylic resin composite Pouch: doubled "Pride of Scotland" silk Length: 26 cm while open, 13 cm folded height: 19 mm Thickness: 13 mm Mounted on beryllium bronze washers, with ceramic detent ball.