Suffered from the pain during cycling because of your bike seat? Now let this MTB bicycle seat help you out This bike saddle is made of highly elastic and dense perforated sponge with leather cover, which ensures soft and comfortable cushioning and cycling. Ergonomic design perfectly fits for hips, won"t cause more pain or stress to your hips. There is a reflective pad, which increases the security of night cycling. Quick and easy to use, easy to apply and adjust. The bike seat is a necessary accessary for outdoor distant cyclingFeature- Color: Black- Material: Sponge and fiber leather- Size: About 24.5 x 19.5 x 9cm- Soft, highly elastic and dense perforated sponge padding with super-fine fibre leather cover, bringing more comfort, stronger wear resistance and durability.- Versatile bike saddle. Fits the common standard seat post, such as mountain bike, road bike, folding bike; perfect for both double track seat tube and clip seat tube.- Ergonomic design. Unique 3D three-dimensional seat with groove design, in line with the s contour of the hips to reduces pressure while offering maximum comfort of the butts. Ventilation design allows you to enjoy the cool wind while riding, perfect for long distance riding.- Dual shock absorbing rubber elastomer spring balls, ensuring more stable cycling with better shock absorption and cushioning effects.- High reflective stickers. Reflective sticker on the rear of the bike seat, easily visible at night with light reflection, increases the safety of night cycling. Package: 1 x Jewelers Rubber Hammer 1 x Ring Mandrel Sizer 27 x Circle ModelsOur products are made with the highest quality materials and are designed to provide you with the best possible user experience.