Silvertone Mini July - Red Birthday Crystal Silvertone Heart Silver tone Snowflake Charm Necklace and Stud Earrings. Birthday Crystal Heart is approximately 0.24 x 0.25 x 0.11 inches (HxWxD) not including loop. Back is smooth and rounded. Silver tone Crystal Snowflake post earrings have a steel post pack and comfort clutch earnuts. Matching pendant. Silver tone sparkling faceted ball chain necklace is 18 inches long with a spring ring clasp.. Featured item is an exclusive Delight & Co. design. We are a family owned company for over 35 years in the U.S.A. PLEASE NOTE: Our products are lead safe but are not intended for children 14 years and younger.