The design is very simple, with a convex brown polystyrene case containing a PE9 plastic explosive charge with three hundred 6 x 8 millimeter cylindrical steel fragments embedded into it. The mine is supported by two pairs of wire legs, which can be used to stack the mines.
The device has a basic design, consisting of a convex brown polystyrene container holding a PE9 plastic explosive charge with 300 small metal fragments inside. The mine is held in place by two sets of wire legs that enable stacking.