These are blueprints from Merr-Sonn Munitions, Inc detailing the parts and assembly of their Merr-Sonn JT-12 jetpack. This item is #4 in a series of four Build-A-Jetpack items. Combine this item with Jango Fett Memorial Statue, Boba Fett Statue and a Mandalorian Skull Banner to create a Merr-Sonn JT-12 jetpack.