American Metal #3018W18-R 18 Inch White Base Diffuser - Perfect for HVAC Systems, Commercial Buildings & Home Ventilation

I needed to replace the vents after putting in new flooring and I used my old beat up vents as a guide. The vents from the big box stores were shallow from the wall by .25" leave a gap in the flooring. These did the trick. They are a nicer design for airflow and heavier gauge than the stores as well. For the cost of 3 there, I was able to get 7 here as well.They did not ship with any padding, just put in a well fitting box, did let them rattle around inside a bit.