1.manufacturer 2.diameter 20cm,22cm,24cm,26cm,28cm 3.2.5mm for body thickness 4.steel wire handle and knob 10pcs cast aluminum cooking pot2.5mm for body thickness ,1.8mm for aluminum lid thickness ,satin polishing for inner and outside ,steel wire handle and knobsize :20* 14cm22*15cm24*16cm26*17cm28*18cmone set/color box ,two sets/master carton 10pcs cast aluminum cooking pot