Ships from Hong Kong. The perfect combination of endless fun and learning, it's a must-have for every child.Jigsaw-puzzles is conducive to cultivation of children's imagination and creativity.It's also a patient and meticulous work can cultivate children's patience.The unique and flexible hinged pieces create a smooth edge, and add another puzzling dimension.Each part is numbered on the back to help you complete the puzzle, and requires no glue to hold together.Once the puzzle has been assembled, the finished product is a handsome decoration for every room. Material:cardboard. Recommended Age: 4-10 years. Can't be assembled repeatedly. Each part is numbered on the back to help you complete the puzzle, and requires no glue to hold together, younger children may need some help. First remove all parts from material plate,secondly set the model,find the part assemble to the part which has same digital,thirdly insert the finished model into board according to corresponded number,finally insert the rest of parts into board match the same digital,the puzzle will be finished.