I purchased this new from an authorized online store in 2021. I used it in my car for about two and a half years, mainly for weekend drives and shopping trips. I am selling it now because my child has outgrown it and is moving to a junior seat. This is the Cybex Sirona model, a popular choice. It's a black child seat that combines safety and comfort and complements any car interior color. Complies with UN R129 regulations Height: 45-105cm Weight: Up to 18kg (From newborn to approximately 4 years old) The seat rotates 360°, and can be easily attached to the "ISOFIX" points in your car with a single touch. You can confirm that it is securely installed by checking the "seat lock indicator" which changes from red to green, making it easy for even beginners to install and use.