7-Fins Extractor Blade Assembly New out look, consist of impact plastic high-strength stainless steel, fixed Leak and rust issues. Comes with high quality gasket on the bottom, prior to use, ensure it is firmly placed in the bottom of the cross blade. Strong and sturdy, easy to clean, dishwasher safe. Feel free to contact us for any unsatisfied reasons, we will give your good solution in 24hrs.