Economy Board GIANT Checks 30"x60" ?'s firstname.lastname@example.org GIANT checks that are printed on economy board are our least expensive option for rigid checks. Economy board is a corrugated plastic that is most commonly used for yard signs. It is very lightweight (under 2lb) and is a perfect size for 2 - 6 people to hand from one to the other. The slight ridges can be seen close up but from a standard viewing distance they are not seen. Ecomomy Board GIANT checks are our most popular checks in that size because of their durability and price and the fact that these can be folded for shipping into a 24"x36" box. Easily unfolds for your presentation - watch the "Video" on the product page.