This bookmark has a stainless steel laser engraved charm with ‘I’m Phine” with the Greek letter Phi, on it. It can be used as a bookmark, page marker, or planner book mark. The bookmark measures approx. 3 1/2 Inches in length and the charm measures approx. 3/4 inch across. This item contains small pieces and is not intended for children under the age of 14.