Suitable from 100 to 150cm (approx. 3.5 to 12 Years), the Cybex Solution X i-Fix ISOFix R129 Car Seat in Pure Black is a forward-facing belt- fitted car seat, with built-in ISOFix connectors for easy, secure installation. Featuring linear Side-impact Protection, and a reclining headrest with 3 positions and 11 height-adjustments, the Solution X seat is the ideal everyday companion for optimal comfort and security.A Unique Security Solution The Solution X car seat offers 3 recline positions, while the patented reclining headrest offers 11 height positions that grow with your child. While the integrated ISOFix connectors ensure one-click installation, they can also be folded away, making the Solution X seat compatible with non-ISOFix vehicles. With a premium padded seat and armrests, and a machine-washable cover, this seat adapts to your needs.