any marine store or online. theyre the same  snaps used for boat  canvas

In a message dated 11/24/2016 1:50:15 P.M. Eastern Standard Time,
dn92610@GMAIL.COM writes:

I bought  a used set of snap on curtains for my tintop. I would like to know
what  kind and where to find the opposite part that screwed on the van to
attach  the curtains.

thanks in advance if you have any info to  share...