Question about synthetic hair extensions?

so im thinking about getting the yaki pony braid (18'; long) for homecoming. i have never had hair extensions before. do they just braid in, im guessing? if you curl them, do they act as normal hair and just fall out after a while? do you wash it? i know, i sound stupid. but ive never had these before, and i want my hair to be longer from homecoming for a side curly pony tailQuestion about synthetic hair extensions?
You can't use direct heat on synthetic hair because it will melt. So if you want curly hair, you have to purchase the ';pre-curled'; ones. The curls don't fall out which is good!Question about synthetic hair extensions?
synthetic hair is Absolute rubbish ... when u apply heat they melt and go into what looks like a frizz ball also they dont feel nice and dont last long.... if you want hair extentions it mite be worth payin that bit extra for real hair..also u can wear them after homecoming.. with that you can curl, straighten them and even dye them also apply any heat ... i have real hair hair extenions and they have lasted me 7 months so far and i have dyed them and strighten them every day and were the m most days,, hoped i helped :D
Not sure exactly what Pony Braid in means, But Their is 2 ways you can put extensions in, Glue, or sew in(Where they braid tracks along they're head, then sew them in.)..You can't curl Synethic hair..Actually, You can't do much to Synethic hair.