Handcrafted Epoxy Resin Skulls come in 3 sizes (4x2.5x2.5 large skull / 2.5x1.5x1.25 medium skull / and 1.75x.75x1.5 small skull) and between 2 and 10 ounces in weight. Premade resin Figurine. *Note: Resin products may contain small bubbles or inclusions and those are a natural part of the resin process. It adds to the handmade and uniqueness of each piece"