Made from solid 925 sterling silver, this Tyrannosaurus Rex necklace will be top of the food chain to any dinosaur fan. Stamped with a 925 metal mark, this king of the dinosaurs pendant on a jump ring measures 1.8cm x 2.6cm x 1cm and weighs just over 4 grams. Choose the chain length that is right for you, from 16 - 22 inches.