Prodoct name: 3-ply Stainless Steel Cookware SetThe exterior layer is High-quality SUS430 stainless steel. It has excellent thermal conducting abilityThe cored layer is pure aluminum layer. Superior pure aluminum material forms heat conducting buffer. In this case, scorched, sticky or burnt food and smoking problem are prevented from uneven heatingThe interior layer is high-quality SUS304 superior .The extremly high surface density prevents oil wasting caused by pot gaps. Also, it is acid-resistant and alkali-resisting.Description of Cookware Set Material : SUS304+ Aluminum + SUS430(3ply stainless steel) Thickness: 2.5mm (Can make what you want) Handles : Stainless steel handle( Rivet) Plastic, silicone and bakelet handles available Cover : Tempered glass with stainless steel rim Cover Steel and glass combined visuable cover available Knobs : Stainless steel knobs , Bakelet knobs, Plastics knobs Silicone knobs are optional Technology: Mirror polished Exterior (Easy cleaning) Wire drawing plant interior (Anti- sticked) 1.Frying pan: Size: Dia: 24cm* H: 5.5cm, 26cm* H: 5.8cm2.Saute pan(Chiness wok) : Size: Dia: 30cm* H: 7.5cm , Dia: 32cm* H: 7.9cm , Dia: 34cm* H: 8.2cm .3.Saucepan : Size: DIA: 14cm* H: 7.7cm 16cm* H: 8.9cm 18cm* H: 10.7cm 20cm* H: 14.2cm 14cm and 16cm is single handles designed,Bigger ones are designed for double handles4.Stock pot : Size: DIA: 14cm* H: 7.7cm 16cm* H: 8.9cm, 18cm* H: 10.7cm 20cm* H: 12.4cm 22cm* H: 14.2cm 24cm* H: 15.1 cm 26cm* H: 16.1cm Features: 1. Beautifully polished, magnetic stainless steel exterior layer. 2. Pure aluminum core that not only covers the bottom of the pan but also extends up the sides. This allows for great heat conductivity as well as an even heat distribution 3. Stainless-steel interior layer/cooking surface. 4. Long, polished stainless, stay-cool handles. 5. Sturdy, non-corrosive stainless-steel rivets won't react with foods. 6. Polished stainless-steel lids fit evenly with the pans edges to seal in flavor of your foods. 7. The Stainless collection is compatible with an induction stovetop in addition to gas and electric stovetops.