Coffee Maker Brew Basket Bottom Spring Loaded Plug Kit Replacement Brew Basket for FlexBrew Coffee Makers - Fits Models 990117900 990237500. The spring-loaded stopper kit can quickly restore your coffee machine to brewing status, saving you money and time. Our coffee machine brew basket bottom spring-loaded stopper set is easy to clean, easy to remove and install. Material: plasticandmetal colour: As shown Package Contents: 2 x stopper 2 x spring 2 x silicone pad Only the above package content, other products are not included. 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.