Vintage silvertone cufflinks suitable for men or women. Triangle shape with interesting design on top surface. Not signed. 
Manufacturer and exact age unknown.  Measure about 5/8" x 1/2".   
Great condition, minor signs of use. Bright areas are reflections, not damage.  As with any used item, vintage jewelry may have minor signs of use and may require a quick polishing/cleaning. Noticeable flaws and condition are described above.