Don't know about Bobby Garland's Spider Jigs .... but, Cabin Creek makes a similar product, and I've used it with reasonable success.
Here's a link to their lineup of colors : EFish911 Country - Where Anglers Meet
Here's a link that will show pics of the colors : EFish911 Country - Where Anglers Meet
Here's Bobby's/Garry's : Canyon Plastics: Spider Jigs
.. cp