This is a 3D Printed skull prop.  The larger one is 3”x2.5” and the small one is 2”x1.5”. .3-D product should not be kept above 100° for a long period of time.
Available purchase choices: Mini, Large skull, Black, Gray, Pink, Purple, Red copper, White, black/teal, black/purple, fuchsia/black/gold, green/silver, pink/blue, pink/green, purple/blue green/orange, green/blue, purple/gold.