[Solver]

I have done 2 seats this summer and am not an expert but here is how it went for me.
First if you don't have an upholstry shop to get hog rings do what I did and go to farm store. Hog rings are just what they say. They use them in the noses of hogs. I got the smallest which were #1 rings. Usally come at least 100 to box . They should also carry hog ring pliers for the installation. Buy the cheapest set as the more expensive ones just have fancier spring back springs. I have shown pic of how they set in pliers