EXGEL's high shock absorption reduces fatigue during long rides. It's easy to attach and detach. *Installation requires removing the seat. Color: Black Size: Approximately 310mm (front width) x 360mm (rear width) x 310mm (front to back), Thickness: 12mm, Belt Length (one side): Approximately 25cm Material: Surface: Synthetic leather, Interior: EXGEL, Urethane Specification: This product is used by wrapping it around a normal seat. Remarks: Installation belt length guide (one side): Approximately 25cm (front: approx. 24.5cm, rear: approx. 26.5cm), Circumference including the main body dimensions: front: approx. 79cm, rear: approx. 88cm There is some slight wear and tear, such as wrinkles from storage. Please refrain from purchasing if you are concerned. It will be folded and packaged for shipping.