A charm to commemorate a certain month.. a birth, anniversary, or memory. Add as many as you would like to our charm chain necklace or collar necklace. Charm chain necklace and collar necklace are sold separately to charms. designed by Nicola Bathie McLaughlin gold plated, mother of pearl, cut glass approx. 1.5 inches Nicola Bathie Mclaughlin, Nicola Bathie, Charm Chain, Necklace Charm, Collar Necklace, Cut Glass, Mother Of Pearl, Chain Necklace, Gold Plate