Die-cast aluminum nostick casserole with tempered glass lid and s/sknob Art No.Dia(cm) Height(cm)Thickness(body/bottom)Qty/ctn MeasNL-KN301616 7.0 2.0/5.012 39X39X33NL-KN3020 20 8.5 2.0/5.0 12 45X45X36NL-KN3024 2411.0 2.0/5.012 54.5X54.5X27.5NL-KN3028 2812.02.0/5.501261.5X31.5X42Interior Coating:Teflon ,Xylan, Ceramic coating,Greblon, Marble coating,Corflon.Exterior Coating:high temperature resistant coating ,easy for clean ,and the color can be changed .Bottom: CD bottom , Induction bottom ,Spiral cutting bottom ,Full impacted bottomLid:glass lid ,semi glass and semi s/s lid ,s/s lid, enamel lidfor your selectionSpecial features :>Die-casting aluminum cookware with heavy gauge ,thick base provides best heat absorption and distribution>The material is not only sturdy and tough ,it provides extremely high rigidity>Cast handle in contrast to the bakelite handle are absolutely oven-safe>Cast-casting glass covers with high heat resistance ,makes the high quality items>High performance Non-stick coating ,environmental friendly ,healthy and easy for clean ,durable in use ,anti scratch.