1. Features: * brand new high quality *Made of high-quality materials, durable *This seat clamp quick release lever is a simple substitute for your seat retainer bolt *The seat height can be adjusted quickly and easily without tools 2. Specifications: *Material: Aluminum alloy *Color: white, yellow, red, blue, black *Size: 6*65mm *Full length: 120mm 3. Package contents: 1x bicycle quick release lever Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Aluminum Alloy Bicycle Quick Release Seatpost Mtb/road Bike Seat Tube QR Lock Various Outdoor Sports Equipment: High-quality outdoor sports equipment makes you more at ease, more pleasant in outdoor sports. Ideal Outdoor Sports Equipment: It is an indispensable equipment for your outdoor sports, so that you can enjoy the feeling of outdoor sports more. Shipment: We will ship it ASAP,when you place the order. Every customer can enjoy 30 days refund for Damaged/Quality Issues. Best After-sale service: Your satisfaction is our greatest wish, if you have any questions, please feel free to contact us, we will provide you with comprehensive pre-sales and after-sales services.