Please note that product images are enlarged to show detail. The actual item is 0.383 - (approx. 3/8 in.) inches long and 0.678 - (approx. 5/8 in.) inches wide. The Ambulance Charm in rhodium-plated Silver is hand-polished with a High Polish finish. The charm shape is 3D. 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.