1:100 Scale Plastic Snap-Fit ? Embraer ERJ145 (ERJ-145) ? Length:12" Wingspan: 8" These models from Flight Miniatures are made of plastic and don't need any glue or paints. The assembly is very basic and takes only a few minutes. Assembly consists of nothing more than attaching the wings to the fuselage and then attaching the tail and elevators. Special care has to be taken while attaching the wings since the fitting in these models is quite tight and some pressure needs to be applied. The pressure needs to be applied on the wings and onto the fuselage. Do not, for example, hold the wings from the engines and apply force like that since this will damage and/or break the engine. This is not a toy. Recommended for 15 and up. The Embraer ERJ family (for Embraer Regional Jet) are regional jets designed and produced by the Brazilian aerospace company Embraer. The family includes the ERJ 135 (37 passengers), ERJ 140 (44 passengers), and ERJ 145 (50 passengers), as well as the Legacy 600 business jet and the R-99 family of military aircraft.