Material: pressed aluminum coating : ceramic-marbled coat, non-stick coating, pfoa free lightweight design provides excellent heat conductivity resistant to scratching and high temperatures soft touch, silicone handles lids made of tempered glass with a+aka-steam hole suitable for all types of cookers including induction the set contains : pot with lid 20+anc-10.5cm, capacity 2.75l pot with lid 24x12cm., capacity 4.65l pot with lid 28+anc-12.5cm, capacity 6.66l