Lions Club lion head pin.
It features a flowing mane decked out in rhinestones with green, red, blue and black enamel.
Although unmarked, it's identical to a pin (without the enamel or, of course, the Lions Club logo) crafted by Gem-Craft, of Providence, RI, in 1979.
It measures 2 1/4 inches by 2 1/8 inches.
Excellent condition.