Our weighted sign holder fits signs that are 24” H x 18” W with a thickness of up to 5mm. 2-sided viewing. These outdoor units feature our premium weather-proof coating with a textured black finish. They are built to withstand heavy winds and daily use. They feature an easy carrying handle for transport and a 30 pound weighted base. Extra steel plates are welded into the base where you can bolt down the unit or add additional weights if needed.