The seat cover uses a polyurethane composite material and employs Continuous Digital Light Processing (DLP) printing technology, with elastic hollowed-out grid structures for shock absorption, ventilation, and strong rebound 3D printing and cellular point array are used to create different buffering areas. For instance, the sit bone area requires more support, while the rear of the seat cover is designed to be relatively soft and stable where pressure is lower Integrated seamless hollowed-out grid structure offers excellent support and rebound shock absorption, enhancing stability and reducing soft tissue pressure The streamlined hollowed-out design promotes airflow, ventilation, and heat dissipation, allowing riders to go farther and ride more comfortably Further enhances overall breathability and prevents heat buildup Soft and comfortable, maintains high resilience without deformation One-piece molding curves to fit the hips, dispersing pressure The rear can be attached with a taillight (not included) for nighttime riding safety Uses a cross-strap design with large-area magic tape adhesion to prevent shifting during rides Large-area anti-slip gel points are more densely arranged for enhanced anti-slip performance Specifications: Material: Polyurethane composite material Weight: 169g Package included: 1 x Bike 3D Saddle Cover Other items not include