This bangle bracelet is made of Bakelite, an early synthetic plastic that was widely used for jewelry and decorative items from the 1920s through the 1950s. The two-tone design featuring carved leaf motifs in apple juice (amber) and black colors is characteristic of mid-century costume jewelry.

Bakelite jewelry became particularly popular during the Art Deco period and experienced a resurgence during the 1940s when metal was being rationed for the war effort. Today, these pieces are highly valued by vintage costume jewelry collectors and mid-century modern enthusiasts for their distinctive appearance, durability, and historical significance as early examples of plastic artistry.