Features: Experience enhances visibilities and safety with our bikes tail light, features great warning function that ensures cyclists being see in all surrounding. This bikes tail light offer multiple modes, including steady and flashing optional, USB rechargeable convenience, water proof, light weight designs. Enhances your cycling experience with this essential accessory, designs to withstanding various weather conditions while providing long timing use. Perfect for night ridings, daily city commutes, outdoor biking adventure, or participating in night cycling event, ensuring you remain visible and safe. Great for cycling enthusiasts, city biking commuters, night ridings cyclists, and mountain biking person seek wonderful lighting solution. Specifications: Materials: Plastic+Silicone Color: Redness White/Redness Blue/Redness White Blue Package Weight: approx.75g Length: approx.11.94cm/4.70in Note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks! Package includes: 1Pc Bikes Tail Light