Shock-absorbing saddle cover to reduce the burden on your buttocks during long hours of cycling. - Color: Black - Material: PVC - Function: Shock absorption - Supervisor: Ayano Nomura - Features: Reduces burden on the buttocks Thank you for viewing. Bicycle saddle cover [Supervised by a car expert featured on TV and in magazines] with waterproof cover "Ultra-thick saddle cushion / Shock absorption for a pain-free bottom" Also ideal for exercise bikes [High-durability PVC like aluminum] Lightweight insulation Purchased for an electric bicycle on Amazon for 2,300 yen, but it didn't fit my body, so I'm selling it. I have used it once. Please consider if you don't mind.