3-ply Copper Clad Casserole:18/10 polished stainless steel cooking surface, pure aluminum core ... and Copper exterior. 3-ply copper clad Casserole:1. Beautifully polished, elegant copper exterior layer.2. Pure aluminum ... to seal in flavor of your foods. Size Available: 14cm,16cm,18cm,20cm,22cm,24cm,26cm,28cm The height is up ...