These were the closest thing to perfect I could find for my use case. Needed something with a channel large enough for 3/4” outdoor wiring to fit, along with a second channel for data wiring to be run in parallel. Cut one piece with a mitre saw to get a combined 1+3/4 piece length to fit perfectly in the space needed. My only (relatively large) complaint is that the product smells absolutely terrible and it’s a very strong scent. Just having the sealed box in my vehicle for an hour stunk it up for hours on end… hoping the car will smell normal again soon. Same goes for the shop where I cut the one piece, whole place smells nasty now! Thankfully I’m only installing the product outdoors and presumably will lose the odour out there. If the smell goes away then it’s probably more like 3.5-4 stars but I’m reviewing it conservatively due to the stink.