●3D Puzzle DIY Model Kit - 3d puzzles for kids ages 12-14, assembly Size 20” X4.92”x6.69”. This wooden Aircraft Carrier 3D puzzle comes with pre-cut wood boards and instruction. 120pcs about 3+ hours to assemble. Recommend for adults or kids 12+ years old ●Build Your Own Craft - Fantastic 3D puzzles, No Tools and No Glues are needed to assemble the puzzle, seamless connection, firm, and beautiful. This 3D DIY wooden puzzles will bring you endless surprises ●Realistic Design - Simulation design, delicate and lovely, is a very good decoration with a sense of accomplishment ●Educational Toys - 3D puzzles can greatly stimulate the spatial imagination of players, improve the graphics recognition ability, enhance the players observation and hand-eye coordination ability, Three-dimensional Puzzles is also a very interactive activity for both children & adults ●100% Quality Guarantee - We are committed to giving our customers a pleasant shopping experience. If you have any questions, feel free to contact us