Description: 【Aluminum Alloy Construction】: Crafted from aluminum alloy, this Bike Seatpost is designed for strength and durability, ensuring a reliable performance for your folding or road bike 【Size】: With dimensions of 1.33inchx22.83inch and marked with scale lines, this Bicycle Seat Post allows for easy adjustments to achieve a good fit and riding comfort 【Design】: The elegant black color of the Bicycle Seat Tube not only adds a stylish touch to your bike but also provides a corrosions resistant surface that withstands the environment 【Lightweight】: This seat post offers a lightweight solution without compromising on strength, making it ideal for enhancing your cycling experience 【Complete Package】: Comes with a Bicycle Seatpost in the package, ready to be installed on your mountain or folding bike for an immediate upgrade in performance Specification: 3.39cmx58cm/1.33inchx22.83inch Package Includes: 1 Bike Seatpost Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.