Try as I might, I had to refuse this product. I bought it excited that it would hold the cords. I had very thin cords and couldn't fully insert the staples. I kept trying. I just gave up that idea. I don't know, maybe I just don't have the pressure in my hands to hold it to make that connection, but I have to press hard to hold the clamps. So. I would say if you have incredible hand strength, no don't buy it.