I use this to secure my bikes with ground anchors at my house.This gives confidence that it is very secure - I feel my bikes are safe when this is around them! That's the important part. The sleeve is also gentle on carbon frames giving additional piece of mind.
Still have my bike! have used this alot to lock up my bike at work, shops etc it seems solid and hopefully deters people from trying to take it, the chain is heavy and padlock solid hopefully it continues to keep my bike safe.