Shock Absorbing The chrome-molybdenum steel arc bow at the bottom has a shock absorption function and provides strong support for the rider. Breathability The hollow in the middle and the ergonomic design enhance the breathability and bring comfort to the buttocks. Comfortable and soft The surface is made of non-slip and wear-resistant PU leather, and the inside is filled with high-density sponge. Long lasting, comfortable, good elasticity, very soft, and better protect the hips! Specification Name: Bike Seat Color: white, red, green, blue, yellow Fabric: PU leather Filling: thickened high elastic sponge Size: 28*14.5cm (11.0*5.7inch) Net weight: 334G The package contains: Bicycle seat*1 Cushion clip code*1 Open wrench*1 Installation tool*1 Note 1. The size is measured manually, there may be an error of 1-3CM, please refer to the actual product. 2. Due to the light or shooting angle, the product pictures may have a little chromatic aberration. Subject to actual product.