Rose Gold Filled Washer 1.00" x .625" x 20g This is a stamping blank washer made from 14/20 double clad rose gold fill. Outside diameter is approx. 1.00" Inside diameter is approx 0.625" material thickness 20 gauge 1.00" x .625" x 20g (1 x 5/8) 3/16" stamping space