design makes it easy to clean and not easy to be penetrated by rain. Faux leather material makes it tough and wear resistant. design makes it soft and comfortable. Release buckle design makes it and detach. It is constructed of artificial leather material. The length of the product is 30cm, the width is 15cm and the thickness is 3.5cm. Our product is suitable for bike. Item Name: Cushion Material: Artificial Leather Features: Good Toughness, Rainproof, Corrosion Resistant Size Details: Length: 30cm/11.82" (Approx.) Width: 15cm/5.91" (Approx.) Thickness: 3.5cm/1.38" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cushion