How long are 18 inch hair extensions? Posted on November 19, 2009July 19, 2011 by Jacky Hackett Here is proof Google does in fact make us dumber. No time now to get into why I was “Googling” 18 inch hair extensions. You May Also LikeKnockoff Knockout {Bandera’s Macho Salad}In the Box — CSA Week 22 {Chickpea, Kale and Red Curry Soup}Mother’s Day on South Beach13 BirthdaysSunset of Summer Vacation Share this:PinterestTwitterFacebookTumblr