1.201 Stainless Steel material, body thickness 0.6mm, 2.Bottom with 0.5mm alu+2.0mm iron+0.5mm alu. 3.Stainless Steel handle and knob, same as pic. 4.All with rivetted, transparent glass cover. 5.Straight shape and cut edge. Inside mirror polish, 6.outside 1/4 mirror polish and 3/4 stain polish. Saucepan:16×9.5cm with lid Casserole:16×9.5cm with lid 18×10.5cm with lid 20×11.5cm with lid 24×13.5cm with lid Frypan:24×7cm with lid