PLEASE CHECK: buying, please investigate your present blades through calculating the fins. Please investigate the variety of your reward blades needs to be 7 fins and four inches. BEST REPLACEMENT: If your blender leaks or turns into louder all the way through mixing, it&;s time to switch the extractor blade. It is basically counseled to check the bottom blade continuously and update it every 6 months to get pleasant performance. CONVENIENT AND FAST: The blade is product of high quality stainless steel, which can smoothly overwhelm fruits, vegetables, superfoods and protein shakes appropriate right into a delicious, texture. After mixing, you may put it within the dishwasher for cleaning. THE CONTENT INCLUDES- 1 x bottom blade . Also please word that the rubber gasket could also be loose all through transportation. Pls investigate it use and make it is put tight into the choice backside blade. COMPATIBILITY: Our 6 fins blade for blender is barely well matched for 900W BL450-70, BL451-70, BL454-70, BL455-70; 1000W BL480-70, BL480W-70, BL481-70, BL482-70, BL483-70, BL484-70. Colour:Black+silver Material:plastic Package Contents: 1 x application holder 1 x sealing ring Only the above equipment content, diverse merchandise are usually not included. Note: Light reflection and diverse reveals could cause the colour of the item within the photo a bit of diversified from the genuine thing. The size allowed error is +/- 1-3cm.