The Bugaboo Donkey 5 Duo extension set includes the essential hardware parts, seat fabric and sun canopy fabric, ideal for transforming your Bugaboo Donkey 5 Mono (sold separately) into a stroller for two children of different ages. You can combine this duo extension set with the complete Bugaboo Donkey 5 Mono stroller (sold separately) to create a double stroller that's ready for all your family adventures. Fabrics: 100% polyester Filling: 100% polyester Faux leather grips: 100% PU Mattress cover: 100% polyamide All fabrics are machine washable at 30°C/ 86°F the faux leather grips can be cleaned with a damp cloth always consult the washing label for the exact instructions About the brand At Bugaboo, the mission is, and has always been, to allow you to move freely. Since the launch of Bugaboo in 1994, they are proud to imagine game-changing products that help you explore the world around you in unprecedented comfort and style. Their designs are created to lighten your life and turn your life into a pleasant journey.