[Adjust Your Bike Seat Height Quickly and Easily]: Quick release bike seat clamp, quick release design, which allows you to adjust your bike seat height quickly and easily. [Replacement for Seat This Seat Clamp Quick Release Lever is a simple replacement for your seat Compatible to road bike and mountain bike. [High Quality Materials]: This bike seatpost quick releaser is made of high quality aluminum alloy materials, rugged and durable, which can provide long term using experience. [Convenience to Use]: Quick releaser allows you to adjust the seat height quickly and easily without tools, bringing more convenience to your life. Two plastic cushion, one metal cushion. [Small and Portable]: Bike seatpost quick releaser is small and compact, convenient to take. Feel to contact us if you have any questions. We will be happy to serve you., Manufacturer: Uxsiya