What age range is this product appropriate for? The iSafe In Line Tandem is suitable from birth. What should I complement my Black iSafe In Line Tandem with? The iSafe Group 0+ Tandem Car Seat (Black/Grey) is the perfect accessory to complement the iSafe In Line Tandem. We would also recommend the iSafe Tandem Car Seat Adapter. What's Included? iSafe In Line Chassis 2 x Canopy 2 x Seat Units - Carrycot Convertible Rain Cover Why Buy Me? Suitable from birth in Carrycot mode Seat units suitable from 6 months 3 Position Forward Facing And Rearward Facing Seat Modes Corrosion-resistant Aluminium Chassis Swivelling or Fixed Front wheels Quick Release Large Rear Wheels With Eva Tyres All-around Suspension Adjustable Soft Touch Comfy Grip Handle Bar With Choice Of 3 Positions Extra Large Shopping Basket