1.Suitable for 015990 Mixer with 64ounce and 32ounce containers 2.Precise cutting performance: This highspeed blender blade is designed for outstanding mixing efficiency and delivers uniform and consistent results with every use. The ultrasharp stainless steel edges cut effortlessly through fruit, vegetables and ice, making it perfect for smoothies, soups and sauces. 3. stainless steel: These replacement blades for the blender, made from highquality stainless steel, exceptional durability and corrosion resistance. Its reinforced construction ensures longlasting sharpness and strength, even with frequent use with hard ingredients such as frozen fruit and nuts. 4.Effortless ice crushing: This highperformance icecrushing blade of this blender efficiently crushes ice and frozen ingredients. Whether you're making shakes or frozen drinks, the precision cutting design ensures a fine, lump texture and professionalquality mixing every time.