Yes . . . these are in fact STOP signs (brand new prismatic high reflectivity) surplus STOP signs purchased from the City of Denver at auction. But they're also extremely durable and high quality aluminum panels which can be adapted to an unlimited number of creative purposes - use them as siding, roofing, fencing, in aluminum repairs, as skid plates, in a man cave or a teenager's room, or to build coffee tables or other novelty furniture. And of course, they can be used as STOP signs as well! Each sign is 0.10" thick and weighs about 10 pounds, and with two pilot holes for mounting pre-drilled through the aluminum only (but not all the way through the front reflective surface). Some blemishes may be found on the unfinished aluminum back surfaces of the signs. We currently have more than 250 of these available and are selling them for $20/each. Assistance with loading and delivery (depending on location and number purchased) is also available.