The Bugaboo Donkey 6 sibling seat lets you easily transform your Bugaboo Donkey 6 into a side-by-side double stroller in a few clicks. Combine this with the Bugaboo Donkey 6 base to create a complete stroller for two children of different ages. This sibling seat comes with all the elements to make your Bugaboo Donkey 6 ready for your growing family, including the sun canopy fabric. Features: -Converts the Bugaboo Donkey 6 into a side-by-side stroller for a second child -For toddlers from 6 months to 22 kg (50 lbs) -Sibling seat accommodates the same child weight and height as the main seat -Reversible, facing parent or facing the world -One-hand seat recline with 3 positions -Available in different colors to match your stroller -Easy to attach to the stroller frame Box Contents:This item contains the complete Bugaboo Donkey 6 sibling seat. It includes a bassinet/seat frame, a rotating carry handle with grip, a seat fabric with shoulder, waist and crotch harness, a seat bottom, sun canopy fabric, canopy wires and clamps. Main Material:Sun canopy​ Outer fabric: 100% recycled dope-dye* polyester​ Filling: 100% polyurethane foam​ Seat Outer fabric: 100% recycled dope-dye* polyester​ Lining: 100% polyester​ ​ Filling 1: 100% polyester​ Filling 2: 100% polyurethane foam​ ​ Handlebar grips 100% PU leather-look *dope-dye applicable to solid color only, i.e., Heritage Black, Deep Indigo, Cocoa Brown, Fern Green Fabric & Product Care: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. Compatibility:Donkey 6 Product Safety:For toddlers from 6 months to 22 kg (50 lbs) Age/Height/Weight:For toddlers from 6 months to 22 kg (50 lbs.)