Enhances your baby's comfort with the backrest board and front and rear wheel bearing rods, designed to provide additional support for strollers and improve the seating experience. Lightweight and durable, this ergonomic design is easy to install and fits various stroller models. Ideal for parents and caregivers seeking to enhance stroller comfort. Suitable for daily outings, shopping trips, or extended outdoor activities, ensuring a better experience for your child. Constructed from high-quality metal and plastic, this accessory seamlessly integrates into your stroller setup, making it a practical addition for stroller users. 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 variation due to manual measurement. Due to differences in monitor displays, the image may not reflect the actual color of the item.