Three ingot molds in one. Made of durable steel and designed to be used to preform metal into strips before rolling or drawing. C-clamp and handle for securing the mold. Round sizes: 2, 3, 4 and 5 mm in diameter Half-Round sizes: 2, 3, 4 et 5 mm Plate size: 4mm(thickness) X (adjustable lenght) from 15 to 45mm