"South East Asia (SEA) Helicopter Set"! Two 1/144 sheets (approx. dimensions of base and backdrop: Length: 14.8 cm / 5.8 inch; Width: 10.5 cm / 4.1 inch). The first sheet depicts the Marston mats (PSP) surface upon which the US military helicopter parked; the second is a backdrop sheet depicting a view of a typical US AFB in Vietnam with landscape elements, airplane and other base infrastructure parts, barrels and sandbags wall, sky, clouds and USAF helicopter in sky.