What type of hair extensions will hold curl?

I want to know what the cheapest hair extentions are that will hold curl, i heard the only kind that will is the real human hair, but how expensive are those exactly?What type of hair extensions will hold curl?
i have hair extensions from sally's beauty supply. they are 18 inches and the brand is Euronext. They hold curl well. i paid 99$ for mine. they are real hair. don't get fake hair cause it feels and looks like hay.What type of hair extensions will hold curl?
You should get human hair.


It holds curls better. ((At SALLYS!))


They cost about 30-70 depeding on the


type that you need!


=]
Human hair. At Sally's they're $50 for a pack.