The Ninja blender replacement parts are compatible with 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 are made with food-grade steel blender blades and a rubber gasket, ensuring safe contact with food. The blade is sharp and designed to crush ice, blend milk, fruits, meats, and protein powders effectively. The 7-fin ninja blender blade is an ideal replacement that restores your juicers performance, suitable for all mixing needs, effortlessly creating smooth textures from fruits, vegetables, and protein shakes. No additional tools are required for installation. Use the included iron hook to install the rubber gasket. Your blender model must match one of the following: 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, BL2012. Not compatible with BL660, BL663, BL740, BL770, BL771, BL773CO, BL780, BL820, BL830, BL450, BL451-70, BL454-70, BL482-70. Material: 304 stainless steel + plastic Color: black Package Contents: 2 x Blade Note: The package includes only the items listed above. Other products are not included. Lighting and monitor differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.