Quality materials: Crafted from quality PU leather with a builtin sponge pad, this kids bike saddle is designed to be sturdy and wear resistant, ensuring long time use Comfortable riding experience: Ergonomically designed to provide comfort and support during extended rides, this balance bike seat enhances your child's cycling experience Easy installation: Featuring a versatile design with a 2.5 cm/0.98 inch diameter seat post, this bicycle saddle can be easily installed and used without hassle Compact and lightweight design: Measuring 19 cmx12.5 cm/7.48 inchx4.92 inch, this bicycle seat replacement is compact and lightweight, making it easy to replace old or damaged parts on your child's bike Wide compatibility: Suitable for most children's bicycles, these cycling accessories are a practical addition for bike parts, accessories, and repairs Specification: Material: PU Leather Size Chart: Seat Size: 19cmx12.5cm/7.48inchx4.92inch Seatpost Diameter2.5cm/0.98inch Package Includes: 1Kids Bike Saddle Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.