These pendants are made from glass enamel fused to a copper base. Available in a range of colors/patterns. Please reference the numbered photograph to choose one of those, or message me to have a different color combo made! Each fish begins as copper sheet, that I then cut, drill, and enamel in a kiln. I love the bright pops of colors that these fish have! Look in my shop for matching earrings. Please know that I have tried to portray the colors as accurately as possible, however there will be slight variations depending on the color settings of the screen you are viewing these through. Additionally, each pair is handmade, so there will be slight variations. Pictured on a stainless steel chain. Sterling silver chains are available for an additional fee.