Compatibility: Before purchasing, verify that your blender model is listed here and features a 7 fins blade. Suitable for 18oz, 24oz, or 32oz cups. A pre-installed gasket rubber simplifies direct installation. Extensive Model Support: Compatible with a wide range of models including BL480 BL482 BL642 BL682 NN102, and many others. Perfectly matches original parts for seamless functionality and performance. Maintenance Tools Included: Comes with a gasket replace tool and a cleaning brush to easily remove the gasket and clean food residues from the blade, ensuring hygiene and preventing bacterial growth. Premium Quality Materials: Crafted from high-quality Material. The 4-inch diameter blade is dishwasher safe, ensuring durability and ease of maintenance. Ideal for Culinary Tasks: Excellently designed for chopping, grating, and blending. It quickly up your favorite smoothies and frozen drinks, ensuring no leakage and smooth operation. Colour:As Shown Material:Stainless steel + silicone