The Ninja blender replacement parts are compatible with the following models: SPB-600CA, BFP-10, BFP-10CH, BFP-703, CB-5, CB-6, CB-7, CB-8, CB-9, FPB-5, FPB-5C, FPB-5PC, SB-5600, SPB-10, SPB-10CH, SPB-5, SPB-6, SPB-7, SPB-7BCH, SPB-7CH. These replacement parts include a food-grade stainless steel blade and a rubber gasket, ensuring safe contact with food. The sharp blade is designed to crush ice, blend milk, fruits, meats, and protein powders effectively. The 7-fin blade is an ideal replacement for compatible Ninja Auto iQ models, helping restore your blenders performance for smoothies, shakes, and other blending tasks. It blends fruits, vegetables, and protein powders into smooth, consistent textures. Installation requires no additional toolsuse the included iron hook to install the rubber gasket. Compatible models: BL2012, BL2013, BL480, BL480D, BL481, BL482-30, BL486CO, BL487, BL487A, BL488W, BL490, BL491, BL492, BL492W, BL640, BL641, BL642, BL642W, BL642Z, BL680A, BL682, NN100, NN100A, NN101, NN102. Not compatible with: BL660, BL663, BL740, BL770, BL771, BL773CO, BL780, BL820, BL830, BL450, BL451-70, BL454-70, BL482-70. Material: 304 stainless steel and plastic Color: Black Package includes: 2 x Blades Note: Colors may vary slightly due to lighting and screen settings. Size measurements may have a tolerance of +/- 1-3 cm.