This list is for all the 3 pairs of earring studs shown in the pictures: dragon, t-rex and brontosaurus.
Material: solid sterling silver
Size of the dragon earring studs:15 mm x 9 mm (about 17/32" x 11/32")
Size of the t-rex earring studs: 12 x 9 mm (about 15/32" x 11/32")
Size of the brontosaurus earring studs: 11 x 9 mm (about 17/32" x 11/32")
The postage is the same regardless of how many items you purchase.
If you want them in other materials or sizes, please contact me.