Some of here are into wigs, so figured I'd drop a good source.
Seller is "topworlds001" on eBay, has lots of wigs but these in particular are amazing:
"48 INCH Supper Long Kinky Straight Wigs with Bangs for Women Fashion Yaki Hair"
$43 each
Comes in black, honey blonde, and light blonde. Seems to be every bit of 48 inches long. No layers, some light bangs/fringe. And these are THICK wigs, very dense, more so than the photos even show in my opinion.
In terms of feel, the black is the softest - feels human. Not silky, as these are yaki (synthetic) wigs, but perhaps like east Indian hair. The honey blonde is not quite as soft, and the light blonde is somewhat course. Perhaps due to the chemical treatment to make it lighter.
I suspect the hair will tangle easily, but not a whole lot of shedding.