Signs are printed on both sides. 12 x 16 or 12 x 18 Small Corrugated Panels with Realtor and EOH logos. Also in regular style 12 x 9 size. Available only in Red print. The Remember 911 Sign is 8 x 6. The Pentagon shaped image is printed only on the front; the back of the sign contains Inovar Pkg and Planet Sign Shop ordering info.