[Extensive Compatibility] Designed for Vitamix 48oz containers, these lids fit a wide range of models including Ascent Series (A2300, A3300, A3500, A2500, X2-X5), Venturist (V1200, Pro), Classic C/G Series (4200-6500, 7500, 780, TurboBlend), Explorian (E310, E320), Professional (pro200-pro750), and Pr Series (510, 750). [Precision Fit for 48oz Containers] Ensure a perfect fit for Vitamix 48oz pitcher with these specialized lids. Not suitable for 64oz containers. Verify your container's size before purchase to ensure compatibility. [Durable and Safe Material] Crafted from robust plastic, these replacement lids offer exceptional durability and strength. 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 remove it by turning counter-clockwise for using the tamper or adding ingredients during blending. Color: Photo Color Material: Plastic Package Contents: 1 x Lid Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 1-3 cm.