Features: Brand new and high quality Crafted from quality silicones, this cover provide practical protections against crash and wear. Elevates your cyclings experience with this bikes sensor cover! Enhances your performances and track your progress without effort. Whether you're participating in outdoor activity and training, this protective cover ensures your sensor staying safety in any environment. Enjoy worry frees ridings and enhances your cyclings adventure with this practical sensor cover. Perfect for various cyclings scenario. Designings for bikes enthusiasts and cyclist, this cover is suitable for various device. Specifications: Materials: Silicones Color: As The Picture Shows Package Weight: about.10.0g Size: about.3.60x8.50cm/1.42.3.35in Package Includes: 1Pc Bikes Speed Sensor Cover note: Please allow 1-2cm error due to manual measurement. Please make sures you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual colorful of the item. Thanks!