Here are the complete contents of a "Micro Action Jet Ring Squadron" set. These sets contained the same single-axle jets available in other packs with new wheel blocks. These larger wheel blocks had sockets that allowed them to be plugged directly onto rings or onto clear plastic "flight posts" which could then be plugged onto rings. The jets could then be worn on the hand and flown around. Based on packaging photos and online auctions all 23 single-axle jets were supposedly available in this style. To my knowledge, only 4-packs were released. Each 4-pack contained 4 jets, 4 clear plastic "flight posts" and four rings. The rings came in two different styles (2 of each in each pack) and were available in red, yellow, blue and black (colors varied). Contents of a "ring squadron" 4-pack (note the two different ring styles) Jets could be placed directly onto the rings (far left) or onto a combination of "flight posts" and the