... 4.certification: FDA,LFGB,CE/EU,CIQ,SGS Aluminum Ceramic or Non Stick Frying PanSize:(cm)18,20,22,24,26,28 ... , cobalt blue, curry yellow, garden green, etc.Bottom: Induction bottom or Spiral bottom, and the induction could use in microwave oven ... bag, terrace packingOuter packing: 16pcs/ctn or 20pcs/ctnOther specifications and sizes are available upon your requests. Ceramic or non stick frying pan