The Collegiate Standard Gamma Phi Beta (&Gamma;&Phi;&Beta;) Sorority Sterling Silver Skinny Band Ring A minimal and chic Gamma Phi Beta skinny band ring with greek letters made by The Collegiate Standard Materials: 925 Sterling Silver - Rhodium Finishing - Black Enamel Officially Licensed Product - passed through stringent requirements by the sorority. In addition, part of the sales proceeds goes back to Gamma Phi Beta Select ring size in drop down menu / Available ring sizes: 5 6 7 8 9 The perfect gift for any  member!