This kit is in 1/700 scale. It includes 12x UH-1 Huey Helicopters. They are connected as a single sprue by a wire under the main body of the aircraft. Once the wire it cut the aircraft do not require any finishing. There is also a 'Gunship' version available from this shop in the same scale.
According to Wikipedia: "The Bell UH-1 Iroquois (unofficially Huey) is a military helicopter powered by a single turboshaft engine, with a two-bladed main rotor and tail rotor. The helicopter was developed by Bell Helicopter to meet the United States Army's requirement for a medical evacuation and utility helicopter in 1952, and first flew on 20 October 1956. Ordered into production in March 1960, the UH-1 was the first turbine-powered helicopter to enter production for the United States military, and more than 16,000 have been produced worldwide."