Set Includes 1 connect frame, 1 reversible backrest, 1 seat base 6+, 2 canopy wires 6+, 1 shopping basket, 2 hooks, small strap, 1 shoulder strap, 1 transport bag, user guide Features In a single click, Yoyo turns into a double stroller with Yoyo connect, a unique accessory that hooks onto the back of your stroller Whether your children have a small age gap or are twins, the stroller comes with up to 5 different possible setups accompanying them, from birth to toddler Once folded, Yoyo connect is designed to be hooked up to the back of Yoyo2 (sold separately) Folds to compact size; no 2-child transport solution is as compact when folded as the Yoyo2 with Yoyo connect The first double stroller accepted as cabin luggage Folded frame is free standing & comes with a shoulder strap for carrying 99% recyclable Trifold configurationSpecifications Suitable for children from birth to 48.5 pounds Compatible with the following (sold separately): Yoyo2 Stroller, Yoyo 6+ Color Pack, Yoyo Bassinet & Yoyo Bassinet adapter for connect Note: the connect is Only compatible with YOYO2 frame US10111-01/02/ serial number K10111. The connect is Not compatible with prior YOYO frames: YOYO, YOYO+ or YOYO2 US10109. Manufacturer's limited 1-year warranty