Antique Silver, Snap Clasps, 17x 9mm, 50pcs

these a great for necklaces,

 Approx:17mm x 9mm( 5/8"x 3/8")

Hole size: 1.2mm Thickness: 5mm( 2/8")

Alloy(Cadmium Safe)

Each Part Size:11mmx6mm( 3/8"x 2/8") 13mmx9mm(4/8" x 3/8")