Adina's Jewels Rainbow Initial Tennis Choker in Metallic Gold. - size C (also in A, B, E, J, K, S) Adina's Jewels Rainbow Initial Tennis Choker in Metallic Gold. - size C (also in A, B, E, J, K, S) Gold plated sterling silver. Made in China. Lobster clasp closure. Clear and multi-colored cubic zirconia stones. Initial accent. Measures approx 12 with a 3 extender. AJEW-WL44. N51522CMB-914. The confidence and sense of inclusion that jewelry has played in Adina's own life inspired her to begin Adina's Jewels to help others feel that same sense of empowerment. Adina's offers a wide variety of fun and interchangeable pieces so you can accessorize to your mood and change things up on a whim. Adina's main goal is to maintain high standards of quality at an affordable price point so everyone can take charge of how they present themselves everyday.