Larsen Puzzle Emergency Vehicles on the Highway. 26 pieces. An incident has occurred on the highway, and many are ready to help. Police, firefighters, and a doctor are on the scene to assist the family in the red car. Fortunately, no one was injured, and the tow truck is lifting the car onto the flatbed. A police officer is directing traffic past the emergency vehicles. Colorful cars, a tractor, and a green meadow with cows curiously watching the scene can be seen. This puzzle with 26 large pieces is perfect for younger children who love cars. Some of the pieces are shaped like cars, a crane truck, a barn, a tractor, and police directing traffic. Dimensions: L: 36.6 x W: 28.3 x H: 0.4 cm.