Material: Aluminum Alloy<br>Color: Black; Blue; Silver;Red<br>Brand New &amp; High Quality.<br>Small kit, convenient to take.<br>This Seat Clamp Quick Release Lever is a simple replacement foryour seat binder bolt.<br>It then allows you to quickly and easily adjust the seat heightwithout tools.<br>Quick release design.<br>Two plastic cushion, one metal cushion.<br>Size:5.0mm x 60mm.<br>