With one piece integrative molding process, there is no deformation or cracking, and it has long service life. This seat saddle adopts innovative rainbow surface and hollow circulation ventilating design, breaking through the traditional colors. The surface is treated with solar refraction, so the surface temperature is lower than that of ordinary cushions, and the ventilation is not sultry.Steel arc-shaped shock-absorbing bow rod has strong load-bearing capacity, which is universal for dual-track seatpost and clamp seatpost. The steel bow rod is marked with a scale, which can be adjusted according to sitting posture.Using high-density EPS sponge, this saddle is soft and comfortable, and it can absorb impact and reduce vibration.The length of A saddle is 25cm, and the width is 20cm. The length of B saddle is 28cm, and the width is 18cm. Type A saddle is for sports, and type B saddle is for competition.It is suitable for road bikes, mountain bikes, folding bikes.Item Name: Seat SaddleMaterial: Faux Leather,Steel,EPSSize Details: A Size: 25cm x 20cm/9.84" x 7.87" (Approx.)B Size: 28cm x 18cm/11.02" x 7.09" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Seat Saddle