Generic Gold Plated Pin Back With Tie Tack Clutch Chain New This is a new gold plated tie tack clutch Perfect for anything with a post that needs a clasp including lapel pins, scatter pins, hat pins, collar pins, badges, rank pins and more These are also known as pinbacks, clutch backs, grip fasteners and snap fasteners Has a 20 mm (13/16") bar on a 36 mm (1 7/16") chain to secure your tie to a button hole Measures approximately 55 x 10 mm (2 3/16" x 3/8")