The AT02001 is a lightweight, foldable four-wheeled walker designed to assist individuals with mobility challenges. Constructed from durable aluminium, it features height-adjustable handles (87–99 cm) and a compact frame suitable for indoor use. The walker is equipped with four rotating wheels, ensuring smooth movement across various terrains. Additional features include a central folding mechanism for easy storage and transportation, and ergonomic hand grips for user comfort. Its compact design makes it suitable for both indoor and outdoor use.