[Compatibility]Our ninja blender accessories blade is 7 fins, 4inch/10cm Diameter. It is suitable for Nutri Ninja Auto iQ NN100, NN101, NN102, BL2012, BL2013, BL450-30, BL455-30, BL455-30, BL481-30, BL482-30, BL485, BL486CO, BL487, BL487A, BL487T, BL491, BL492, BL492IS-30, BL494, BL640-30, BL641-30, BL642-30, BL680A-30, BL681A, BL681C, BL682-30, BL682QT-30, BL685-30, BL687CO-30, CT680SS, CT680CO2SS, CT641-30. Only fit for 18/24/32OZ cups. [No Suitable for]Please don't order our 7 Fins Ninja Blender Blade for these model: BL660, BL663, BL740, BL770, BL771, BL773CO, BL780, BL780, BL820, BL830, BL450, BL451-70, BL454-70, BL482-70. [Premium Quality]Made of High Quality High Impact Plastic, Dishwasher Safe. Precision Durable and Work Great. Easy Installation and Cleaning, Perfectly Match of Parts. Replace your old or damaged ninja blender replacement parts to give your ninja blender a new look. These are not- nutri ninja blender products.Please do not purchase these cup and blade if your model is not listed. Colour:Transparent Material:plastic Package Contents: 1 x 24oz mixing cup 1 x Lid 1 x 7 tooth cutter seat Only the above package content, other products are not included. Note: Light shooting 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.