Explore military aviation with this 3D puzzle from Daron (CF025H). Assemble the 66 pieces into two (2) military helicopters ( approx. finished size of each is 10" long x 3" wide x 4" high. Made in China from paper and expandable polystyrene (EPS) foam board that complies with all safety standards worldwide. Easy to assemble, no glue or scissors required. Great for school assignments or building fun. For ages 8+ to adult.