Features: Enhances your babys comfort with the Backrest Board, Front Rear Wheel Bearing Rod, designed to provide additional support for strollers and improve seating experience. Lightweight and durable, this ergonomic designs is easy to install and fit various Strollers models. Ideal for parents and caregivers looking to enhances Strollers comfort. Perfect for daily outings, shopping trip, or extended outdoor activity, ensuring a better experience for your baby. Craft from high quality metal, this accessory seamlessly integrates into your Strollers setups, making it a essential addition for any Strollers enthusiasts. Specifications: Component: Metal, Plastic Pattern: A(Back Board)/B(Front Wheel Bearing Rod 1cm)/C(Front Wheel Bearing Rod 0.8cm)/D(Rear Wheel Bearing Rod 1cm) Package Includes: Package A: Back Board Package B: Front Wheel Bearing Rod 1cm Package C: Front Wheel Bearing Rod 0.8cm Package D: Rear Wheel Bearing Rod 1cm note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.