1/4" grommets/eyelets (south sunnyvale)

these are things you put into cloth belts where the buckle prong goes through. i'm looking for 3 1/4" ones. if I buy smallest amount is 100! also used for lacing together vests, shirts. I have large ones if you need any. would look like above or any other metal color. other sizes could work too. mine are just too big.