For fresh Nagaimo root (Yam), we have our own skills to keep it fresh... Fresh Yam Features: 1) Sizes: a) Diameter: 3.5cm up, length: 35cm up b) Diameter: 5.0cm up, length: 40cm up 2) Supply period: from October to next May3) Shiny yellow color, plump, clean, smooth, no pests, no rotted Outer packing: 10kg/plastic case or carton