PP + PVC material ensures that the wheels are strong and wear-resistant, durable, and can meet the needs of children's daily use. The unique floor brake design (pedal brake) is easy to operate. You can quickly lock the wheels by stepping on it lightly to prevent the children's chair from accidentally sliding, ensuring safety in use and avoiding risks such as tipping over due to chair movement. Its specifications are well adapted and easy to install, providing a stable mobile and fixed solution for children's chairs, making parents more assured and children safer and more comfortable to use. It supports color and material customization to meet personalized needs.