Features: brand new and high quality Comfortable & Soft: The bike's comfortable saddle is filled with thick, high-density memory foam, which features nice elasticity and is soft. Therefore, this bicycle saddle can not only protect your child's butt well, but it also makes you feel comfortable while riding. Waterproof material: the surface PU material is waterproof, so there is no need to worry about the inner foam getting wet, and the wear-resistant pvc leather texture makes this bicycle saddle more durable. Good compatibility: made with standard size rails for most saddle braces. Just the right size: Measures about 20cm/7.87 in long, about 14cm/5.51 in wide and about 10cm/3.94 in tall. There is a handshake part behind the saddle. The other child can hold this part to ensure absolute safety without affecting your child's ride. It is designed for children. Simple Installation: Installation of this bicycle saddle is simple and convenient, and fit for almost all kids bikes. Specifications: Name: Kids Bike Saddle Color：Black/Blue/Green/Red Pattern: 20x10x4cm/7.87x3.94x1.57in Weight: About 350g Package Includes: 1 x Kids Bike Saddle. note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!