LIN Pop Up 3D Greeting Card for Pilots and Flight Enthusiasts, Airplanes in Midair, (#149) Format: 4.5 x 6.7 inches, Colour on the outside: cream , Colour inside: light blue Handmade from high quality paper (Kishu, Fedrigoni). An ideal gift for aviation enthusiasts and hobby pilots. On Opening, the motif jumps to life in 3D. Comes with envelope and is cellophane wrapped.