Does any one have experience of the new stainless steel bumpers povided by the Goup Harrington company?

I have researched on line and found the reviews are quite mixed, I'm wondering if they are worth the money as they are camparitively cheap. They are made in Vietman, which in itself isn't a problem but if there are issues it'll cost a lot to return them.

Here's a link to their website --> https://groupharrington.com/

All input welcome.