Dimensions: 20.5 inch x 5.5 inch x 2.8 inch,unconditional replacement or full refund for defective product in materials and workmanship within 3 month.Please feel free to contact us for detail installation direction if you need. Compact:only weighs 2.65lbs with hidden design.lightweight and space-saving,can hang a taillight or reflector in it, safe for night cycling. Quick Release:coming with tools and installation direction,easy to detachable and assemble,quick release mount at seat post. Adjustable:adjustale design of the shelf and bottom rods,fits most 24"-26" bicycles like mountain bike type and road bike type. Durable:made of high quality aluminum alloy and iron,sturdy&abrasion resistant,weight capacity up to 115 lbs.

Wheel Size: 26 Inches. Orientation: Rear. Mounting Type: Rear Seat Mount. Material: Aluminum. Brand: Coofel. Date First Available: April 9, 2021. Best Sellers Rank: #67,192 in Sports & Outdoors. Customer Reviews: 4.0 out of 5 stars 189 ratings 4.0 out of 5 stars. : B0924GJ4PG. Part Number: ?883923884847. Manufacturer: ?CooFel. Material: ?Aluminum. Brand Name: ?Coofel. Package Weight: ?1.11 Kilograms. Item Package Dimensions L x W x H: ?22 x 6.5 x 3.7 inches.