Sanus ELM303-W1 Cable Tunnel Installer Pack
The main covers worked just fine. However, the 90 degree bends had smaller plastic clips than the main cover so when I tried to press them into the clips, they snapped off. Really bad design. I would not buy this product again
Pros: very nice looking covers.
Cons: The corner pieces were mis-sized. I had to alter my cover design and the fished product did not look like I thought they would.
Crutchfield response on 1/29/2018 The corner pieces are actually designed to slide into the straight pieces, rather than clip onto the wall. Trying to clip them to the wall will result in broken pieces.