Please note that product images are enlarged to show detail. The actual item is 0.249 - (approx. 0.6cm .) inches long and 0.761 - (approx. 1.9cm .) inches wide. The Hippo Charm, 10K Yellow Gold is hand-polished with a High Polish finish. The charm shape is 3D. Please note that the head moves. Every Rembrandt charm comes with a heavy-duty jump ring that can be twisted open and easily attached by you. All Rembrandt Charms are guaranteed for life.