Based on this product's specifications, here are some alternatives and similar models
Hotend silicone covers for BambuLab H2 series 3 pcs - heat-resistant protective sleeves
Summary description:
Set of three silicone hotend covers designed for BambuLab H2 series 3D printers. These heat-resistant sleeves fit over the hotend to provide protection from filament splatter and to reduce surface heat transfer. Suitable for regular printing workflows, easier nozzle maintenance and safer handling of the hotend assembly during filament changes and adjustments.