These pug head cufflinks measure 3/4" by 5/8". They are fabricated in one solid piece of metal just like they made them in the old days, no solder joints or flimsy hinge pins to fail. They are cast in solid white bronze with an oxidized sterling silver plated overlay. The carved detail is dead on right down to the open mouth with his little tongue hanging out of his mouth. The construction is bulletproof and will last a lifetime. They go on easy and stay on and will survive the washing machine. The perfect gift for any pug lover.