saddest stringy things i have ever seen [SEP] the hair feels pretty nice i am confident that it is not synthetic however i will be returning because it is so incredibly thin based on reviews i thought it would be thick enough for me to wear one piece like i normally do because i have super thin hair no its practically see through also there are several of these red fibers stuck in the hair along with weird tiny white clumps i am glad others have enjoyed this item but i guess it just is not for me i wear extensions every single day and have tried many brands and styles these are so sad