Compatible With: Specifically designed for Blender, and replacement for Auto-iQ Pro Extractor CT680 BL456-30 BL480 BL681A BL682 BL640, these gaskets a secure and leak-proof seal for your blender cups and blades. Please note that our product is not sponsored or endorsed by, or affiliated with the it fits, including for . Material: Made from quality silicone, these sealing rings are , heat-, and long-lasting, ensuring reliable performance for your blender. Size Details: The gasket diameter is 10cm/3.94 inch, please carefully confirm whether the size is suitable for your blender before purchasing. Easy to Install and Clean: Featuring a convenient hook design, these gaskets are easy to install and remove. Just replace the old seal ring to keep your bottom blade cleaning and leak-proof. Flexible rubber ring, easy to clean. Color: White Material: Silicone+Metal Package Contents: 6 x silicone rings 1 x hook Only 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.