Material: PU leather, polyurethane foam pad, PP plastic bottom shell  Size: about 26*17*10cm 1、【SUPER SHOCK ABSORBENT AND HIGH RESISTANT BIKE SEAT】With its thick padding and the extra strong spring elastomer suspensions, the cycling bike seat is a super shock absorbent and high resistant big bike seat for women and men. Made of synthetic elasticated rubber, the elastomer springs will isolate all the vibration that would normally be felt through your spine and will help you stay away from pain and soreness. Get your soft bike saddle with elastomer springs for indoor cycling!  2、【GREAT REPLACEMENT FOAM BIKE SEAT】Most of the stock bicycle seats that come with new bikes are usually low quality and uncomfortable, that's why upgrading to this wide bike seat is almost always a great investment. Due to its ergonomic design it's great to use as a comfort bike seat both for women and men.  3、【DESIGNED FOR EXTRA COMFORT】Unlike other bike saddles that are too thin, too narrow, and a pain over rough ground, our oversize replacement bicycle seat is extra wide, has more padding, and comes with dual-spring suspension for an impressively comfy ride for both men and women.  4、【NON-SLIP AND WATERPROOF】Wear-resistent, Waterproof, NON-SLIP PU Leather and Mounting Tools Included: The texture of Bike seat is made of nonslip, durable and super waterproof PU leather, allowing you a free riding even in a rainy day. And you have no worries no matter you are riding indoors or outdoors, on a crusizer or on a citybike.  5、【VERSATILE EXERCISING BIKE SADDLE】The elasticated elastomer springs have the ability to accept and recover from extreme deformation suffered during extreme trainings and help you cycle without pain. The reduced height size of the elastomer springs and the universal saddle adapter included in the package, will allow you to easily mount the saddle on any indoor and outdoor bike.