Jewelry › Skull Studs Skull Studs $10.00 Mirrored pair of skulls.Materials: polymer clay and metal. All metals are hypoallergenic and nickel free. Mirrored pair of skulls.Materials: polymer clay and metal. All metals are hypoallergenic and nickel free. Color: Select Color Teal Purple Maroon Pink Blue Yellow White Dark Blue Dark Pink Quantity: Add To Cart Added!