85in Corner Cable Concealer, One-Cord Corner Duct, Paintable Corner Cord Cover, Cable Management Channel for Wall Corner, Floor Baseboard, Ceiling, Grey

These made my cables look so much better. The grey color almost matched my walls (they are slightly darker but they don't look out of place) I have hanging lamps in my living room but the cables have always looked terrible till I got this solution! I even bought a second set! Their only downfall is that my walls don't have perfect 90° angles (very old, non-comercially made house) and the finish on the walls made some of them have a hard time adhering to the walls.

The ducts themselves are nice and work well in my grey home theatre. However, their double sided sticky tape is horrible. It's come off the wall (removing paint in some spots) as if it adheres differently along its length. And taking the tape off is a pain. Replaced with 3M tape one just one side and it works much better.

look great, though dont expect to hold any large cables in it, unsure if anything even as large as an HDMI would fit

Didn't use as it's smaller then the wires I needed to secure. Keeping for other projects.

I had high hopes for this product when I ordered it to conceal speaker wiring for my father-in-law. However, the installation process left much to be desired. While the concept is solid, the execution fell short. Clipping the pieces together proved to be a real headache, and the channel was too small, even for standard speaker wire. It felt like I was forcing pieces together rather than seamlessly assembling them. Although the price was reasonable, the end result didn't quite meet expectations. The corners where it was installed looked less than ideal, and I couldn't help but feel there must be a better way to design these for easier installation and a more polished finish. As someone who's not an engineer, I can't help but wonder if there's room for improvement in how these snap together and provide better access for installation once adhered to the wall. Hopefully, future iterations will address these issues.

Easy to install. The covers come off easily and can be clipped in. I ran mine across my ceiling to my projector to run a new Fibre/HDMI cable from my receiver to my 4K projector

Perfect for hiding the cords!