This kit is in 1/700 scale. It includes 2x Gulfstream G550 SEMA (Special Electronic Missions Aircraft). The two aircraft are connected as a single sprue by two wires under the main body of the aircraft. Once the wires are cut the aircraft do not require any finishing.
According to Wikipedia: "The Gulfstream G500 and G550 are business jet aircraft produced by General Dynamics' Gulfstream Aerospace unit, located in Savannah, Georgia, USA. They are marketing names for the Gulfstream V-SP. There were nine G500s, and 198 G550s in active service as of January 2009."