DH Labs Silver Sonic 8 inch Speaker Jumper Cables with Gold Bananas

I bought these direct from DH Labs to try with some speakers I wasn't particularly happy with, used once, for a couple days. Got rid of them and don't need these great quality jumpers now. I cover shipping to you. 

Here's DH Labs info: 

BI-WIRE JUMPERS
Quantity: Set of 4 - Gold Banana Plugs
Color: Black/Red
Length: 8"
Conductors: 12 awg Silver Coated Continuous CrystalTM Copper

"The brass jumper bars supplied by speaker manufacturers have low conductivity and are inadequate for proper signal transfer. The DH Labs Silver Sonic Jumper makes use of the finest Oxygen-Free Continuous Crystal Copper that is available in North America. Combine this with a proprietary silver-coating process and a meticulous termination, and you are presented with wire bundle designed for peak performance without signature. The PTFE dielectric and 12 awg wire size help to deliver greater resolution, clarity, and an noticeably deeper sound stage."