CYBEX Gazelle Tandem Seat UnitAttach the Gazelle S Seat Unit to a Gazelle S stroller frame to carry your second child in comfort. Matching colors fit perfectly with your current Gazelle S stroller. The CYBEX Gazelle S tandem seat is an accessory that can be added to the CYBEX Gazelle S stroller to transform it from a single stroller to a double stroller. The tandem seat is designed to accommodate a second child, allowing parents to transport two children simultaneously. The seat