Shockproof and Anti-Slip: The bicycle tail light saddle support provides excellent shock absorption, preventing unwanted vibrations and keeping the light stable even on bumpy rides. Adjustable Angle: With the MTB bike light holder, you can easily adjust the angle of your light to suit your riding conditions and enhance visibility during night rides. Multifunctional Usage: The cycling action camera mount allows for the installation of either an action camera or a compatible with Varia tail light, offering flexibility depending on your needs. Sturdy Aluminum Alloy Construction: Made of high-quality aluminum alloy, this bicycle saddle lamp mount is built to last, providing strength and durability for long-term use. Adjustable seat bracket size: The seat bracket has two slots with an adjustable distance of 40-50mm Applicable to the seat bracket: for GoPro full series/Yi/SARGO/DJI sports cameras Applicable to vertical installation of the base buckle: for Garmin TL300 RTL500/510/515 RVR315 Applicable to horizontal installation of the base buckle: for Magene L508 taillight iGPSSR30 taillight Color: black Material: Aluminum alloy+plastic Package Contents: 1 x Bicycle Tail Light Holder kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!