1、33cm extra wide saddle, perfectly fit with full hip without affecting normal riding, as comfortable as sitting on sofa. 2、The two shock absorbing balls placed beneath the bicycle seat ensure superior shock absorption. 3、Made from water-proof PU material, soft, durable, less friction thus less pain for long time riding. 4、High density sponge makes Cycle more comfortable. 5、Hollow deign in middle speeds up the air flowing and heat-dissipation, keep cool and dry. Thickened high-density sponge padding and widened design make this bicycle seat perfectly fit with full hip, reduce the fatigue of muscles and protect butt from hurting during long-distance riding. Features: 33cm extra wide saddle,  perfectly fit with full hip without affecting normal riding, as comfortable as sitting on sofa. The two shock absorbing balls placed beneath the bicycle seat ensure superior shock absorption. Made from water-proof PU material, soft, durable, less friction thus less pain for long time riding. High density sponge makes Cycle more comfortable. Hollow deign in middle speeds up the air flowing and heat-dissipation, keep cool and dry. Specifications: Material: PU + Sponge + Silica gel Color: Type 1 / Type 2 / Type 3 ( optional ) Product Size : 33 * 28 * 3.5 cm / 13.0 * 11.0 * 1.4 in Packing Weight:  615 g / 1.4 lb Packing List: 1* Bike Saddle 1* Bike Saddle