Features:Suitable For V6 PT100 Hot End Covers 3D printer part.These cases will keep your nozzle clean and free of burnt on blackened plastic.These also offer a huge boost in temperature stability, particularly if you use high airflow cooling around the nozzle to cool the print.Made of a heat-resistant, non-stick silicone material our will repel build-up of molten plastic. This really helps with sticky materials like Co-Polyesters and filled materials that like to build up on nozzles.Specifications:Model: E3D-V6Color:  Green/Pink/Yellow/WhiteMaterial: SiliconeMax temperature: 260°Fit For: V6 PT100 Aluminum BlockPackage Included:1x Silicone Case(Aluminum Block Not Included)