The Vitamix 015897 XL® Blade Assembly is designed specifically for use with XL® 1.5-gallon containers, models 15899 and 15896. This high-performance blade assembly ensures optimal blending efficiency, allowing you to achieve smooth and consistent results for large batches. Crafted from durable stainless steel, the blades are engineered for longevity and precision, making it ideal for both professional and home use. Upgrade your blending experience with this essential component that enhances the versatility and functionality of your Vitamix blender.