+ this sauce pan is made from Aluminum alloy with porcelain coated,Non-stick + size in 20/24/28cm, height from 2cm to 3cm + this sauce pan is made from Aluminum alloy with porcelain coated,Non-stick+ size in 20/24/28cm, height from 2cm to 3cm+ wall and base thickness getting thicker with larger size NEW sauce pan SP-1316