Top-of-the-line stainless steel mud pan with watertight heli-arc welded seams resists rust and wear for frequent taping and patching work. Joint knives wipe clean on sharp and durable edges. Durable Edges For Wiping Blades Clean. Measures 4-1/4" X 13-3/4" at top and 2-5/8" X 12-1/8" at bottom with 3-1/2" D.