KLOUD City 3D Memory Sponge /No-slide Air-permeable Bike Bicycle Cycling Saddle Seat Cushion Pad Cover for Mountain Bike with Reflective Strip Used 3D design and Human body engineering,make it more suitable for your body,high density sponge break impact High Elastic Punched Memory Foam inside is not deformable under any pressure A reflective scrip on the rear of saddle cover protect the rider at night or gloomy weather Quick release buckle make put on or remove easily and keep the pad comfortable Dimension:11.25" x 7"x0.75"