1. Breathable Design: The adjustable backrest and ergonomic design provide reliable support, while the breathable hole design ensures ventilation and makes long rides more comfortable.2. Reliable Support: This bicycle seat with backrest unparalleled stability and support, equipped with shockabsorbing foam, tearresistant materials, waterproof synthetic leather, and easytoclean surfaces.3. Fine Craftsmanship: Enhance your ride with our luxurious bicycle seat with backrest, carefully crafted and padded with foam for a soft riding experience. Our seat is designed to provide shockresistant support and reliable loadbearing capacity.4. Effortless Installation: This bicycle seat with backrest is very comfortable and easy to install, double rails and clampstyle seat tube are suitable, not easy to deform, long lifespan.