PEPPERLONELY Brand, 20PC Stainless Steel Stamping Blanks Tags Rectangle Charm Pendants 21mmx9mm (1"x 3/8") Quantity: 20PC Size: 25mm x 9mm(1"x 3/8") Hole size: 1.4mm Thickness: 1mm (18 gauge) Material: Stainless Steel(Cadmium Safe)