Designed for Pot Duo/Duo Plus 3, 5, 6 and 8 Quart,Pot Smart Wifi(6 Qt)(DUO)Keep Pressure Cooking Safe:All the replacement parts same as your original ones,This spare part can make your disabled cooker work like new.The release valve made of safe PP and Stainless Steel; The gasket made of silicone,Float valve is made of Aluminum alloyEasy to Use and Clean:Just clean with water regularly to keep it cleancolour: as shownMaterial: Plastic+Stainless Steel+SiliconePackage Contents:1 set x pressure cooker accessoriesOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.