The Hot Wheels Monster Trucks X-Ray 4-Pack invites crashing and smashing right out of the box. The 4 different Monster Trucks characters in the pack are primed and ready for head-to-head battle, just like in Hot Wheels Monster Trucks Live! Each 1:64 scale toy truck is the perfect size to take anywhere, and with an exclusive Monster Truck in each 4-Pack, it's a sweet add to any collection. The eye-catching decos look great in battle and on display. With giant wheels and bright colors, kids 3 to 6 years old will love this 4-Pack of toy trucks.