ATV backrest part - Any idea what these are called?????

Yesterday in my excitement while leaving deer camp and loading my ATV in the truck, I forgot to secure the backrest for my ATV upseat. Somewhere on the way home it blew off.

I was going to try and buy one but I think I can build one just as easy. Might even be a fun winter project.

My only issue is buying these pins that snap the cushion into my backrest.

Attachment 44295

Does anyone have any idea what these are called and where I might purchase some?

Thanks

From the picture they just look like automotive trim clips. Canadian tire has a bunch of different sizes usually on a shelf with a bunch of other random clips and pieces in the automotive section. Can get them on Amazon also or any parts place.

Thanks I will check them out.