A. Blender Blade Compatible with for BFP703, BFP-703, BFP703B, BFP-703B, BFP703CH, BFP-703CH, SPB-7, SPB7, SPB-7BK, SPB7BK, SPB-7CH, SPB7CH, SPB-7BC, SPB7BC, CB7, CB8, CB9, BFP-703, BFP703, BFP-703BK, BFP703BK, BFP-703CH, BFP703CH, BFP703R, BFP-703R, CBT-500, CB-18 series blenders and SPB-6 series blenders and Smart Power Duet Blender/Food Processors. B. 9704230 Blender Coupler Clutch with Spanner Kit Compatible with KitchenAid KSB5 KSB3 and replaces part numbers: 9704230, WP9704230VP, WP9704230, AP2930430 PS401661 C. We strict quality control standards to Build and test. Not Genuine, but the quality is better than the . Made by plastic and stainless steel, keeps your mixing perfectly good in the blender, where they belong, and the blades are sharp enough to crush ice and perfectly fine for mixing products. D. Better protect the mixer and seal it, replace the old seal and blade, keep the lid clean and watertight, make the food crumble more thoroughly. It can be used for a long time. Easy to install, the blender blade cutter and one gasket are a necessary blender accessory in case of emergency. E. colour: black + silver F. Material: plastic+metal G. Package Contents: 2 x Drive Coupler 1 x Spanner 1 x 4 Leaf Blender Blade H. Only the above package content, other products are not included. I. 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.