Extra wide big bum bike seat with soft gel/sponge padding provides you provides most comfortable feeling and greatest protection for your hips Dual-Spring and thick high-density punching foam reduce shock effectively and perfect for long time riding PU leather - Waterproof, wear resistant, and anti-scratch Cutout-groove hollow in the middle lets your butt keeps cool,breathable and reduces pressure Name: Bicycle Seat Cushion(without lights) Colour:brown Material:sponge+metal Package Contents: 1 x Bicycle Seat Cushion Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.