Hot Wheels Monster Trucks Loop and Flip Trophy ChallengeTrack and truck set, 1: 64 scale 50th anniversary metal vehicle play set. Celebrate the 50th anniversary of the Bigfoot with the Hot Wheels Monster Trucks Monster Trucks Looping and Spinning Trophy Challenge play set! There are two possible configurations: Launch the 1: 64 scale Bigfoot included in the set to make a complete loop before dropping into a trophy by doing stunts, or reverse the loop to make the Bigfoot do a back flip to drop into one of