-Earring hooks are hypoallergenic stainless steel. Comes with a rubber backing
-Charms are made out of heavy duty plastic (NOT shrink plastic). Waterproof and very durable. They have a glossy sheen to them and are scratch resistant. The image is printed on the front. The back is white
Measurements: 1 3/4" by 1 1/4"
-This can be made into a necklace. Second picture shows the options! All chains are high quality stainless steel. Will not rust or tarnish. 18" long. Choose accordingly with the drop down "Options" menu