Green and Blue Wide Bangle

A marvelous vivid blue and bright green wide bangle. It could be bakelite but I believe it to be a plastic of some sort, probably Lucite. It had a faint odor when placed in hot water, but the 409 test revealed nothing (which is not unusual with dark colors apparently) and it does not have that distinctive sound when tapped together. Irregardless, this wide yet slim piece is still beautiful and distinctive. The bangle has an 2 7/8" (2.2cm) outside diameter, an 2 5/8" (1.6cm) inside diameter, and is 1 1/2" (3.8cm) wide and 1/8" (0.3cm) thick, and weighs 1.2oz (34g).