I hand cut this one of a kind, freeform shaped pair of earrings out of "surfite" or "surf stone" which is the built up globs of resin that form from the glassing process in surfboard manufacture! Measurements are shown in the listing title. Sterling silver ear wires. Glassing is the process during which fiberglass cloth is draped over the foam and liquid resin is poured over the board. Excess resin is squeegeed off the board and falls to the floor, where it hardens in puddles. Check all my listings to see the different varieties of this resin build up as well as genuine fordite from a Ford factory!