Compatible Models - BL480, BL480c, BL488, BL488W, BL640, BL641, BL641C, BL642, BL642W, BL680A, BL681C, BL682. Please confirm your blender choose 7 fins substitute blade earlier than purchasing. (Only correct for 18 / 24 / 32 oz cups, now not sixteen oz) Advantages - Made of meals grade plastic and stainless steel, protect . Gasket Rubber is perfectly sealed and does not leak. Excellent high quality in parts, it integrates blades to grind meals easily. Muti-purpose - Pulverizes vegetables, fruits, milkshakes correct into a delicious effortlessly, smooth to make smoothies, mashed meat and paste meals for children. Help you to save many of time and energy. Easy to Use and Clean - The gasket is pre-installed in the replacement blade, you can straight set up it on a blender without further operation. Cleaning made easy, you just wash the blade with soap and flowing water. Note: The rubber gasket in bottom blade perhaps loosened during transportation. Before using the bottom blade, please verify the rubber gasket. Colour:black Material:Plastic+Stainless Steel Package Contents: 1 x Tool holder 1 x Sealing ring Only the above kit content, other merchandise should not included. Note: Light and diverse displays could cause the colour of the object in the photograph a bit different from the genuine thing. The size allowed error is +/- 1-3cm.