Vintage Light Green Cufflinks, unused on Card, Art Deco 1930s, Double sided with chain

ERA: True vintage item from the 1920s to 1940s
MEASUREMENTS: 1/2 inch across
LABEL: none
1 Pair of unused Art Deco style cufflinks on their original card. No maker's name, the card is just printed - 'Finest Quality, Warranted by Maker'
Silver metal ring with some etching, Double sided with short chain attached the sets. They are a light sage green

CONDITION: Very good condition, unused. But they are 2 different styles. One is a faint color swirl and the other is a faint stripe. But both are the same color. Card is lightly aged. The metal might need some cleaning.