Features:Silicone saddle cover to absorb shock and soften your ride， best choice for long-distance riding by mountain bike.Durable and comfortable， concave design.Made of soft silicone， skidproof and wear-resistant.The dots in the lining to ensure no slip.With adjustable drawstring， easy to use， just put it over your existing seat.Specifications:Brand: JSZColor: BlackMaterial: SiliconeSize: Approx. 26.5*19*3.5cm / 10.4*7.5*1.4inWeight: 163g / 5.7ozPackage List:1 * Saddle Cover