Double Boilers

Cooking pot:
*Dia(cm):26
*High(cm):15.8
*Material:201
*thickness(mm):0.5mm
Steamer:
*Dia(cm):26
*High(cm):8.8
*Material:201
*thickness(mm):0.4mm
Steamer pc:
*Dia(cm):25.5
*Material:410