Social Dance Marabou Feather Boa This was a gift, so I'm not sure if it's authentic, but it feels nice and looks good. It's the type that fastens with a chain. There are 14 loops, and the length can be adjusted. The marabou part is 29 cm long, excluding the chain. The adjustable part of the chain is about 4 cm. Please understand that there may be slight variations. It may get slightly crushed during shipping, so please be aware of this. Returns are not accepted. If you have any questions, please ask. For those who can purchase at this price. Please see my profile.