This Christian bookmark would be a great gift to remind yourself that just a small amount of faith can move mountains. It has an engraved Matthew 17:20 and round mustard seed charm on it. The bookmark would be a great gift for a reader or for use in a planner or journal. The bookmark measures approx. 4.9 Inches in length and the mustard seed charm is approx. 18mm. This item contains small pieces and is not intended for children under the age of 14.