Rose Gold Filled Washer -- This is a stamping blank washer made from 14/20 double clad rose gold fill. Outside diameter is approx. 0.75" (3/4) Inside diameter is approx. 0.5" (1/2) material thickness: 20 gauge 0.75" x .5" x 20g 1/8 inch stamping space (3.18mm) Qty - 1