Brand: ROCKBROS Material: PU leather + high-density foam + PP bottom shell Weight: approx. 310 g Size: 25 × 17 × 7.5 cm Color: Black Rail material: Carbon steel Mounting: Screw mounting Product description: STURDY CARBON STEEL RAILS: Equipped with sturdy carbon steel rails that offer high dimensional stability and load-bearing capacity. With clear markings for precise adjustment of the saddle angle for different sitting positions. VACUUM-SEALED STRUCTURE: Vacuum technology firmly bonds the seat cover, padding, and underside together. The edges are seamlessly finished, creating a stable, one-piece structure. This construction prevents internal cavities, ensures an even support surface, and increases seating comfort. COMFORTABLE PU SURFACE: The saddle is made of finely grained PU leather, which is dirt-repellent and easy to clean. This keeps the seat looking neat and tidy, even with regular use. HIGH-DENSITY FOAM PADDING: The high-density foam padding provides long-lasting support and effectively absorbs vibrations. Even on longer rides, the seat remains comfortable and shows little deformation. PRESSURE RELIEF GROOVE: The design with a wide front and narrow back, as well as a central relief groove, reduces pressure and heat build-up. The improved air circulation reduces numbness during longer rides.