How long do real human hair clip-in extensions last?

will they do it for me? and will they charge me? they shoudlnt charge me though :S like im already paying 230 dollars for it...

I need to buy some clip-in hair extensions.What about this website www.clipin-hairextension.com. But I don't know how to buy it.I can't find entrance to choose color,length and buy it.

Hey umm so I want hair extensions cause my mom won't let me get highs (Highlights). And I was gunna get this one: http://www.hottopic.com/hottopic/Accessories/HairAccessories/Emerald-Green-ClipIn-Hair-Extensions-2-Pack-229266.jsp This one:http://www...

i found my dream hair: http://tinypic.com/view.php?pic=6fqqrk&s… only problem is, my mom wont let me dye my hair unnatural colors. but i dont think shed have a problem with extensions. so i found these: http://www.sallybeauty.com/clipin-hair...

Can i get my money back for g.l hair extensions falling out with my hair attached applied 14 days ago? HI,i had great lengths hair extensions fitted on the 23rd of feb, i returned to the salon on the 25th as the colour didnt match{although i rang them...

I naturally have dirty blonde hair but I dyed it platinum blonde but I'm dying it light brown next week. I am also buying really hair extensions but I'm not sure if I should buy the extensions before or after I dye my hair to make sure they match. Should...

HI,i had great lengths hair extensions fitted on the 23rd of feb, i returned to the salon on the 25th as the colour didnt match{although i rang them on the same day they asked me to return on the 25th} so i went down i and they said that to get my blonde...

I am hopefully going to save up my money and buy hair extensions. I have medium hair and i really want thick beautiful long hair...I am growing out my \hair but I know it won't look amazing because my hair is not very thick. I am getting a job this summer...