LEGO Creator Flatbed Truck with Helicopter Building Set | 31146The LEGO Building Set | 31146 is designed for creative construction and imaginative play.Identified by set number 31146, the LEGO 31146 Building Set provides a construction-based play experience using LEGO building pieces.Key Features: Product Type: Building Set Brand: LEGO Play Type: Construction and creative play Set Number: 31146SpecificationDetailsBrandLEGOModel31146MPN31146Product TypeBuilding SetSet Number31146