Aluminum signs are offered in sizes ranging from 12”x 18” to 24” x 36”. Square shaped signs come in different sizes ranging from 12” to 24” (length). Circular signs also come in 4 different measurements from 6” diameter to 18” diameter. For laminated plastic labels, 3.5” x 5” is the smallest size. Plastic signs also come in 10” x 14” size. We advise you to click on the “Price” button when you hover your mouse over a sign. This will open a box for you to check all the available sizes, materials, and price range. To view in detail, just click on the sign.