Unused Natural Shell and Brass Fittings Trinket Box Amulet Rosary Case It closes with a satisfying snap, so you can put delicate accessories inside. It can also be used as a charm and taken on trips, or as a pill case. Outer dimensions: approximately 7cm x 7cm Depth is approximately 3cm (outer dimension) The texture of the natural shell is beautiful, and the smooth metal fittings make it safe to carry in your bag.