Tusk

Security guard Larry Daley (Ben Stiller) must travel to London to return the tablet of Ahkmenrah, an Egyptian artifact which causes the exhibits to come to life, before the magic disappears. From the 2014 film Night at the Museum: Secret of the Tomb, this is the tusk prop thrown to the Triceratops by Larry in attempt to play fetch and distract the gigantic Dinosaur. Made of Styrofoam, the tusk is lightweight to make it easier to handle and to be thrown by the actor during filming.