Silver tone rectangular plate on chain w/etched infinity symbol says “Sister”

Silver tone, rectangular plate on chain w/etched infinity symbol & bottom right side of symbol opens up & has “Sister“ etched there. Fantastic condition! Found in an estate box. Have no information. Symbol depicted on the necklace is the infinity symbol, also known as the lemniscate. It generally represents the concept of something that is endless or eternal, without limits or boundaries. The infinity symbols meaning includes: Eternal love & connection. Often used to symbolize a relationship that has no end, particularly between couples. Friendship, can represent lasting connection & loyalty between Friends. Family, strength, express unconditional attachment & unbreakable bonds within a family. Eternity & immortality, concepts like immortality, eternity, happiness & everlasting love. Spirituality & balance, represents eternity, universality & interconnection among all things, suggesting a continuous cycle of life, love or energy. Traced back to ancient civilizations, modern form introduced by mathematician John Wallace in 1655. Has since become a popular motive in Jewelry, representing these various meanings of endlessness & eternal connection. Please be sure to look at pictures closely as they are part of the description. Measurements in photos. Let me know if you have any questions. Thank you for shopping my closet! Inventory #N80BJ