[Extensive Compatibility]Designed for 48oz containers, these lids fit a wide range of models including for Series (A2300, A3300, A3500, A2500, X2-X5), for Venturist (V1200, Pro), for Classic C/G Series (4200-6500, 7500, 780, TurboBlend), for Explorian (E310, E320), for Professional (pro200-pro750), and for Propel Series (510, 750). [Precision Fit for 48oz Containers] a perfect fit for 48oz pitcher with these lids. Not suitable for 64oz containers. Verify your container's size before purchase or contact us for assistance to compatibility and avoid any inconvenience. [ and Safe Material]Crafted from robust plastic, these replacement lids offer exceptional durability and strength. They are made from food-grade materials, ensuring safety and reliability for preparing various foods without health concerns. [Functional Design with Measuring Lid Plug]The 2-part lid includes a marked lid plug that doubles as a 1-ounce measuring cup. Easily insert and secure the plug by turning clockwise, or