Men's Silvertone Cufflinks Tie Clip Bar Set Brick Wall Masonry Geometric Pattern

Hello, you're looking at a vintage matching set of cufflinks and tie clip/bar. The design has an almost brick wall pattern, with the lines slightly longer than traditional bricks or concrete blocks.  The cufflinks measure about 1.25 inches across and the tie clip is about 1.75 inches long.  I am unsure of the metal used, since there are no markings on the back. The cufflink hinges close, and the alligator clip's hinge is working well.  Condition-wise, there is a general patina/tarnish to it them, the black antiquing between the bricks is fading, and there is some general wear near the edges.