WHOA Stop Signs are constructed of rust-free, heavy gauge, durable aluminum WHOA Stop Signs are made with 3M Engineer Grade Reflective sheeting and inks WHOA Stop Signs rated for at least 7 years no-fade service Our WHOA Signs have holes drilled at top and bottom center for easy mounting

WHOA Reflective Stop Signs - 12x12 - Heavy gauge aluminum and reflective, these Whoa Stop Signs are perfect for Horse Ranches, Farms, Barns, and Corrals. They get a lot of attention in parking lots, too!