The Momentum range delivers outstanding performance and durability due to the hard anodized aluminium construction, which is twice as hard as stainless steel. The non-stick interior has circular grooves ensuring food does not stick to your pan and ensures easy cleaning. The glass lids mean you can check on the cooking without letting any of the heat, flavour or goodness escape, and the sleek, stylish design compliments any kitchen.This set includes: 16cm Saucepan, 18cm Saucepan, 20cm Saucepan all with glass lids. Dishwasher Safe:YesInduction Compatible:YesMaterial:AluminiumNon-Stick:YesOven Safe:YesWarranty:LifetimeDiameter:16cm 18cm 20cm