This is a Lucite / Triangular Pin & a Pair of Square Shaped Earrings.This set dates from the 1950's for certain and is quite a fun & cool set. It would especially be in fashion for the Holidays, with having Poinsettia Flowers on the pieces, with a very Christmas color of Red and Green and in it's design. But still could be worn any other time as well. The Pin measures 1/12" x 3 sides and 1/4" in depth. The earrings measure 5/8" by 5/8" and 1/4" in depth.