[7 Fins,Male Version] FITMENT: Specially designed for BL450_30, BN401, BL482_30, BL910, CT641, CT680, NN210, BL487, BL492_30, BL2012, BL488W, BL486CO, BN751, BN801 (Please ensure your machine model matches our compatibility list exactly, including suffixes. Models with a 70 suffix are not supported). SAFE AND HEALTHY: Made from BPA-free and food-grade materials, ensuring your safety and peace of mind. Dishwasher-safe for hassle-free cleaning, saving you time and energy. Built with high-quality standards for smooth and steady operation, ensuring years of reliable use. LEAK-PROOF DESIGN: Equipped with 9mm food-grade rubber seals to prevent leaks and ensure airtight storage. Replace your old or broken blade assembly and experience a whole new blending experience. Complete Kit: This all-inclusive package includes 1x replacement blade assembly, 2x replacement gaskets for the blades, 1x stiff brush, 1x sponge brush and 1x metal hook. It's a must kit you need for a seamless blending experience with your for Nutri Ninja blender. Colour:As Shown Material:stainless steel+Plastic Package Contents: 1 * Knife 2 * Cleaning Brush(The style is random, and the designation is not accepted) 2 * Rubber Ring 1 * Hook(The style is random, and the designation is not accepted) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.