• Drive up the tower of crushed cars and smash it down to dominate the Hot Wheels Monster Trucks Arena Smashers Bone Shaker Ultimate Crush Yard . • The moving and shaking base generate sensory feedback so kids can feel the destruction as they play. • It includes 1 1:64 scale Hot Wheels Monster Trucks Bone Shaker and 3 crushable cars that can be added to smashable grandstands. • Five smash spots direct kids to the action that includes a smash-down mallet and giant scrap saw. • The Ultimate Crush Yard can connect to other Hot Wheels Monster Trucks Arena Smashers sets so that kids can build a Hot Wheels Monster Trucks Arena Smashers world full of obstacles and destructive challenges. (Additional sets sold separately.)