[Lightweight and Portable] :Bike settle post quick releaser is a small kit ,lightweight and portable ,convenient to take . [Simple Replacement] :This Seat Clamp Quick Release Lever is a simple replacement for your seat . [Easily Adjust the Seat Height] :Bike seatpost quick releaser allows you to quickly and easily adjust the seat height without tools . [Quick Release Design] :This seat clamp quick release lever with quick release design ,convenient to use ,practical and . [Accessories] :Bike settle post quick releaser includes two plastic cushion ,one metal cushion .Feel to contact us if you have any questions .We will be happy to serve you ., Manufacturer: Uxsiya