21.4cm or 8 1/2 at its biggest and two display STANDS are included! Please note that a bit of the front Anterior border is restored, the rest is 100% natural! These are the buyers responsibility.Prior to returning the item, please contact within 48 hours of receiving item. This item is in the category "Collectibles\Rocks, Fossils & Minerals\Fossils\Arthropods\Trilobites".gifts" and is located in this country: US. This item can be shipped worldwide.