1. Accessories: 105733 blender blade assembly is compatible with Vitamix Ascent Series Slim 64 oz Container and Explorian Series Slim 64 oz Container (does not fit standard containers). Fits Vitamix A2300, A2500, A3300, A3500 containers. Fits Vitamix Explorian E310, E320 series containers. 2. Versatile: This blade assembly has 4 sharp points, which can make a variety of liquids such as juice, soups, and purees. It can also process cereals and meats. It is an ideal replacement blade for all your blending needs. 3. BPA Free: Our 105733 blade is made of food-grade stainless steel material, which is strong, cuts quickly, is not easy to rust or corrode, and is BPA-free, ensuring excellent performance and long-lasting durability. 4. Easy to Clean: The blade has a smooth surface and is easy to clean. Simply remove the blending blade from the container and wash it with soap and water, or place it in the dishwasher.