Round Living Memory Locket Key Chain / Key Ring / Keychain for DIY Floating Charms Circle of Life Round Living Memory Glass Locket Key Chain Keychain Locket Dimension is 1 1/4 inch (30 mm) and can hold 4 - 8 charms depending on the size Silver plated zinc alloy Strong magnetic closure to keep your precious charms safe. Makes a Great Gift! Includes FREE Gift Box