Features: Premium-Quality Materials: The first layer is quick-drying mesh, the second layer is waterproof foam, the third layeris high elastic gel and the fourth layer is breathable PVC anti-slip fabric. Multi-layer material structure, the texture and skin-friendly touch can bring a better experience. With the Advantages: Effective sun protection, breathable, shock absorption, waterproof, soft and comfortable,upgraded strap, anti-theft buckle design. Novel Design:Design of air duct can better ensure breathability and comfort, quick-drying. Petal Shape: The supporting position adopting petal shape and skeleton cellular design, distributes the hip pressure evenly, which has a better user experience. Optimized Size: Shape and thickness design for stock and reduced reach seats, won't change distance to pegs andlower controls. Specifications: Color: Black Material: TPE+PVC Package Weight: 789g Package Size: 40 * 20 * 7cm Package List: 1 * Cushion 1 * Manual 2 * Fixed Strips