General Jim''s Semi Truck and Trailer Transport Vehicle Red Heavy Duty Work Truck 323 Piece Modular Building Block Model Tractor Trailer Building Block Toy Playset . This toy playset set consist of 323 Pieces of quality building blocks. The finished build measurements 12.8 in x 3.23 in x 3.7 in tall. You can expand your vehicle fleet in your city or give the truck to your child to play with. The back of the trailer has open space for you to build a load of your choice. These quality blocks are compatible with all other major brand building blocks. Great addition to your city themed building block bricks toy collection. 100% Satisfaction Guaranteed! No Builder Left Behind Guarantee: Have a problem with your order or need replacement parts? Please contact us through buyer/seller messaging. We strive for the best customer service! Product comes wrapped in original polybag packaging with printed paper instructions.