Description: Hair Parameter 1)Hair Material:7a grade, 100% unprocessed brazilian virgin human hair. 2)Texture: silky straight weave, holding weave for a long time under good condition. 3)Length:10"-28"Provide Any Mix Length According Request .closure:10"-24 "in available . 4)Hair Colour: 613 honey Blonde Virgin Hair,brazilian hair. . 5)Hair Weight: Each bundle is (100±5g/Bundle) ;Lace closure with Density 130%,Medium Brown Swiss Lace , Baby Hair(Blends Perfect With Every Skin Complexion); 6)Chemical processing: None. 7)Hair weft: Machine Double Weft ,shedding free & tangle free. kind note Please Feel Free to Write to Us If You Have any Other Concerns and We Will Be More Than Happy to Answer Them for You. Better shopping, Better life from Queen Pluss Hair on Amazon FAQ Q: How Much Hair Do I Need For a Full Head? A :Without Seeing Your Hair, It's Very Hard to Suggest an Exact Amount, Here is a General Guide of How Many Extensions are Required.Normally,if you want to fix on one head,3pcs with closure will be ok. And the left can be used next time.if the hair over 18",4pcs with closure should be used. If you want to make your hair look more thicher and much more natural ,we suggest that you buy one more piece . Q: About dying color? A: we highly recommend having your hairdresser dye the extensions as you will get the results you want, coloring them yourself always poses a high risk of not coming out the shade if you cannot , get to a salon, always use a good quality hair dye and test a small sample first.