Attach the Gazelle S Seat Unit to a Gazelle S Stroller frame to carry your second child in comfort. Matching colours fit perfectly with your current Gazelle S stroller. Easy to attach in both parent and world-facing positions, the Gazelle S Seat comes in five fabulous colours that’ll match your Gazelle S stroller to perfection. Its unique one-pull harness helps you secure your child in seconds – a life-saver when you’re strapping in two!