SH-RuiDu Durable Aluminum Alloy Bicycle Rear Seat Luggage Shelf Adjustable Mountain Bike Carrier Bracket Rack

Features: You can adjust the length according to your needs. It is attached to bike seat post. Easy to install and remove. Made of quality aluminum alloy material, which is eco-friendly, solid and durable. Specification: Condition: 100% Brand New Item Type: Bike Acccessory Material: Aluminum Alloy Color: Black Size: Approx. 38 * 12 * 9.5cm / 14.96 * 4.72 * 3.74inch Length After Stretching: Approx. 47cm / 18.5inch Weight: Approx. 515g Maximum Carrying Weight: 10kg Package list: 1 * Bicycle Rear Seat Luggage Shelf Note: A hex key is needed to fit this to your bike. Package Including 1