Color Selections: Blue in stock, Gold is out of stock and can be ordered and delivered 4-12 weeks lead time. Ultralight Carbon fiber frame, stronger than steel yet easy to handle. Light weight only 13.7 lbs with aluminum alloy parts for strength. Foldable frame for easy storage and carry on in the back of your car for your outing. Ergonomic design for comfort with a seat and back support for relaxing. Suitable for different walking conditions in dirt paths, grass, and slope curbs. Fully assembled and ready to use. CTI One Corporation is a California company located in the Silicon Valley in Santa Clara, California. We design, develop and manufacture AI enabled smart rollators/walkers and devices for mobility solutions. We appreciate your business and welcome your feedback.