What is your opinion of this product?
These seem pretty decent and well worth it. I tried to avoid much cabling on my pedalboard by connecting a few of my pedals with these. Unfortunately, they pushed my pedals a bit further apart than the cables I have with right angle ends. These will be good to have on hand for certain applications, though. They do fit securely into all the in/out jacks I tried them in. At this price, I think they're worth it.