CHAIN IS NOT INCLUDED. Available in Solid Sterling Silver Color Laser is a patent pending process, color is guaranteed to last forever! Medal can be worn in the pool, shower, etc. without affecting the image. We guarantee it. Back of the Saint Michael Medal Can Be Engraved - Add a personal touch by adding a custom engraved message to the back of the Pendant. Your engraved message can be up to 5 lines! Engraving does not delay shipping.