Description: Sturdy Material: Crafted from nylon with added fiber, this tail light bracket offers enhanced strength and durability, ensuring a secure hold for your tail lightCompact Design: With dimensions of 5.8 cmx1.2 cm/2.28 inchx0.47 inch, this bike taillight bracket is designed to be compact yet effective, making it an unobtrusive addition to your bicycle setupWide Compatibility: This tail light bracket is suitable for for garmin rt510, rvr315, rtl515, for l308, l508, for sr30, providing flexibility and convenience for different cycling needsEasy Installation: Designed for straightforward attachment under the bike seat, this saddle mount fix holder allows for quick installation without the need for additional toolsPackage Includes: Comes with 1 tail light bracket, ready to enhance your cycling by securely holding your tail light in place Specification: Material: Nylon Fiber Size Chart: 5.8 cmx1.2 cm/2.28 inchx0.47 inch Package Includes: 1 Bicycle Tail Light Bracket Note: Please allow slightly errors due to manual measurement and different monitors.