This specific part number ensures compatibility with a wide range of for Ninja blender models, making it a reliable replacement or upgrade for your existing blender pitcher.Compatibility Guaranteed: Designed to fit all Ninja Blender 64oz and 72oz pitchers, this blade is not suitable for Ninja Foodi models, ensuring a perfect fit for the intended devices without errors.Advanced Crushing Technology: Equipped with Stacked Total Crushing Technology, this blade offers superior performance for crushing ice, whole fruits, and vegetables, delivering smooth results every time.Extensive Model Support: Compatible with models NJ600, NJ602, BL700, BL770, BL771, BL780, BL660, BL682, BL640, BL641, BL642, BL773CO, BN801, BN751, BN805, and many others, enhancing its versatility.Ensure Optimal Performance: Regular replacement of your Ninja blender blade with this high-quality part can lead to enhanced blending efficiency and prolonged appliance life, maximizing your kitchen investment.Color: blackMaterial: Nylon+stainless steelPackage Contents:1 x Blade Seat1 x Cleaning BrushOnly 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.