Features1Protective Function: Easy to use cover for electric bicycle speedometer, effectively preventing dust pollution and water damage, providing better guard for the display screen. 2Waterproof and Dustproof: Made of high grade silicone, resilience, no odor, soft and reliable, effectively prevents dust and water damage, prolonging the life of the display screen. 3Enhanced Visibility: The transparent design also keeps your speedometer display clear and visible in all weather conditions, giving you a visual experience. 4Versatile Application: Compatible with for 790, 810, 880 display screen, suitable for small size display screens, providing universal guard for different electric bike instruments. 5Compact and Lightweight: The cover is lightweight and compact, ensuring that it does not add any unnecessary bulk or weight to your bike. It's easy to carry and store when not in use.SpecificationItem Type:ElectricBikeMonitorCoverMaterial: SiliconeApplication: For790,810,880speedometer displayscreenPackage List1 x Dustproof Cover