Both the penguin charm and the clasp are in solid sterling silver.
Material: solid sterling silver as shown, also available in gold, please choose from the drop down menu.
Height of the penguin: 12mm (about 15/32")
The postage is the same regardless of how many items you purchase.
If you want it in 9ct yellow or white gold, it will be $106 each.
If you want it in other materials or sizes, please contact me for details.