If you want wire your home theater system without drilling holes into your walls or have tacky wires hanging everywhere, Taperwire's Super Flat Audio Cables are just the thing you need.
Two Stereo Speakers - One Wire
Not only are their cables flat enough to give you a papercut, this particular cable is wired for full stereo sound to two speakers. That's perfect for running a single, virtually invisible, wire to the back of your living room to run sound to both of your rear surround speakers.
Carpet it, Wallpaper it, Paint it:
The white exterior will fit into most decors, but in case it doesn't you can paint over it or run it under wallpaper or carpet without a problem. And the backside peels of to reveal a self-adhesive surface designed for super-simple installation.