1.oval ceramic coating tray with removable silicone handle 2.100% original environmental 3.CarbonSteel,0.6/0.7mm , 1.carbon steel round bakeware with silicone handle2. Premium non-stick surface for easy release and cleanup3.size: out:29*26.5*4cm inner:23*4cm4.packed in bulk,24pcs/ctn,ctn size:30*27.5*35cm5. delivery time:within 30 days after order confirmtion