These are the highest quality button cover findings. They are 18mm and are made of brass. They have a high quality silver plating. , There are 12
Mibo 6pcs Zinc Die Cast Metal Shank Button - Renaissance Floral Pattern - 44L(28mm) - Antique Silver
Metal Clips for Attachment in Crafts. , Buttons SIZE 13/16 Long by 3/16 Opening. Lot of 10 Pieces.
Brass Button Covers
4pcs-13mmx1mmmatte Silver Plated Brass Clean Coin Charms Ideal
Button Cover 18mm Silver Color (1-Pc)
50pcs Antique Silver tone/Antique Bronze Plum Blossom Base Setting Tray Bezel Pendant Charm/Finding,Fit 18mm Cabochon/Cameo - AliExpress
Button Cover Finding
20mm Gold Tone Button Covers. 12 Pieces
30-580 Magnet, Round, 18mm - Rings & Things
Vintage Metal Findings Salvage Supply Lot Brass Gold Fill
Custom Listing 1.5 Buckle Style Magnestic Clasp for Flat Leather Cord or Lace, Hole is 10mm X 2.5mm
925 Sterling Silver Toggle Clasp Set Ball End 16 X 12 Mm - Norway
20mm Silver Tone Button Covers. 12 Pieces
Button Cover 18mm Silver Color (1-Pc)