Big state flags are hard to find.  Most flag company’s have state flags from 2 x 3′ to 6 x 10′ for sale.  Here at Flag-Works we have all the state flags from 2 x 3′ up to 12 x 18′ in nylon (except Maryland, Georgia, Mississippi).  We also have Ohio state flags in larger sizes 15 x 25′, and 20 x 30′. These nylon Ohio state flags and the polyester Ohio state flags are readily available for your big time needs.   Of a matter of coarse, Texas state flags can also be made in in the sizes above and  20 x 38′, 30 x 50′ and 30 x 60′.  Now that’s a big flag. Texas flag history is full of historic Texas flags. PS If you wanted an Ohio state flag that big I’m sure we can make a custom Ohio state flag for you. One more thought, we do have these flags in small sizes but that’s for another day.