Surfboards made of heavy card stock are adhered to sea and sand colored dominos.
Pins are slightly different variations of each other. The one you pick is the exact one you get, so don't harsh your mellow. They look great on hats, jackets, backpacks or scarves.
Bones are colored with alcohol ink, stamped and or adorned with die cut heavy card stock and then repeatedly coated in a protective varnish. The back is plain old domino. Because dominos come in different sizes, these do to. The larger are 2 x 1 and the smaller are 1.75 x nearly one.
These are durable, but keep in mind that they are jewelry so are not mean to spend a great deal of time in harsh elements or in water.