The Mutual Industries 14983-10 Stop/Slow paddle is made of lightweight, non-corrosive, and weather-proof Masonite hardboard material, is round with no sharp edges, and features a standard red and white octagon "Stop" sign on one side and a standard orange diamond "Slow" sign on the reverse for use directing two-way traffic through road construction zones. The paddle's sign has an 18" diameter, and the lettering is 6" high and non-reflective.. The paddle's wooden handle measures 3/4" in diameter and is 10" tall.

Mutual Industries manufactures construction, surveying, erosion and sediment control, and safety products. The company, founded in 1910, is headquartered in Philadelphia, PA.