259815 Brand new and high quality 3D model puzzle. Great educational toys. Name: Puzzle of K52 Helicopter Model: T031-8 Type: 3D puzzle Number of pieces: 46pcs Material: high-quality double-sided white cardboard + environment-friendly EPS board Size: 20 x 20 x 9.5 cm (L x W x H ) 1 x Jigsaw puzzle In original package