①.✅Rubber non-toxic silicone materials, with a polycarbonate plastic plug. The lid plug serves as a 1-ounce measuring cup. ②.✅Safe and reliable ,odorless ③.✅15985 fit for Advance Container 32 oz & 48 oz ,ONLY fit for blender lid:The VT Quiet One、vm0145、Touch & Go Advance、 Drink Machine Advance、BarBoss Advance、Blending Station Advance、T&G 2 Blending Station. (If you're not sure if the blender 15985 lid will fit your blender , please email us and we'll confirm it for you!) ④.✅15978 advance container 2-piece lid replaces vitamix 16090 1-piece lid fit for quiet one lid,Fit for advance containers:15978 15979 15980 15981 15982 15983 16015 16016 16018 16019 58988 58989 58990. ⑤✅.Package Includes: One replacement blender parts lid and plug 2-part and A little brush (1 x Large Lid,1 x Small Lid，１ｘlittle　brush) (Comes with brush)Lid Replacement Advance Container 48 Oz & 32 Oz Lid,Fit for Quiet One,VM0145,BarBoss,Drink Machine Blender Lid, for Advance Containers 15978 16016 15981 16019