Valid passenger number
Valid passenger number with PBA seal
ZheJiang Holy Technology Co., Ltd.
Seen on eBay
This was seen on eBay in Feb 2016... what the heck IS this ??
The seller described it like this:
This is a strange plate because the front is made of some sort of composition over steel metal.
A magnet sticks to the back of it. From the side there are two metal plates cast into it.
You can see the front corner has a chip. It is a hard substance of some sort.
Here are some NJ "plates" seen on eBay in early 2020 with the "pick your own numbering and we'll print them out for you" deal.
I like the one with the dog on the couch. "Allow your creativity to flow" caption.