Compatible With Jura Capresso Impressa C-D-E-F-S-X-ENA-GIGA Coffee Machines.A special bit key to remove the screws on the back wall of coffee machines.Please refer to the product image for the installation position of the seal.High-temperature resistance, low-temperature resistance.The sealing element is made of silicone material, which is wear-resistant, corrosion-resistant, and convenient to use.Colour:As ShownMaterial:Metal + SiliconeDue to different product batches, the appearance may vary, which does not affect the usePackage Contents:1 * Repair Tool5 * Big Red O-Rings10 * Small Red O-Rings10 * Small Black O-RingsOnly 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.