Smash, crash and leave the competition behind with the Hot Wheels Monster Trucks Demo Doubles (1:64, 2 Pack, Styles May Vary). Giant wheels put the "monster" in monster trucks. Amazing styling and cool decos. 1:64 scale models of its real-life counterpart. Kid-powered trucks. No batteries required. Styles may vary. This item will be shipped in randomly selected, assorted styles. We cannot guarantee which style you will receive when you buy online.