PLEASE CHECK: Before buying, please examine your current blades by means of approach of calculating the fins. Please test the variety of your present blades. It should be 6 fins and four inches. BEST REPLACEMENT: If your blender leaks or turns into louder right through mixing, it's time to update the extractor blade. It is completely commended to check the bottom blade regularly and replace it each 6 months to get nice performance. CONVENIENT AND FAST: The blade is product of great stainless steel, which may easily overwhelm fruits, vegetables, superfoods and protein shakes appropriate into a delicious, texture. After mixing, you possibly can put it in the dishwasher for cleaning. THE CONTENT INCLUDES- 1 x backside blade . Also please be aware that the rubber gasket may possibly even be unfastened all through transportation. Pls test it before use and make it is put tight into the alternative bottom blade. COMPATIBILITY- Our 7 fins blade for blender is just suitable for BL2012/ BL2013/ BL480/ BL480D/ BL481/ BL482/ BL486CO/ BL487/ BL487A/ BL488W/ BL490/ BL491/ BL492/ BL492W/ BL640/ BL641/ BL642/ BL642W/ BL642Z/ BL680A/ BL682/ NN100A/ NN101/ NN102 is simply used to reveal the compatibility of the accessories. Colour:Black+silver Material:plastic Package Contents: 1 x software holder 1 x sealing ring Only the above equipment content, different merchandise shouldn't included. Note: Light mirrored image and assorted displays may cause the colour of the article within the photo considerably different from the real thing. The size allowed error is +/- 1-3cm.