Having been built overlooking the Al Khor Harbour, their purpose was defensive; not only keeping watch over incoming ships, but also positioned to observe the Ain Hleetan Well.

This particular well, believed to confer magical properties unto those who nourished themselves with its water, was the primary lifeline for settlement at Al Khor.

Barrel-like in shape, the materials used to construct them was a mixture of mud and locally derived stone.

They are each approximately 8 meters (26 ft)-tall, allowing the guards stationed atop them with an ideal vantage point.

Tiny openings near the tower roofs were created with the intent of offering protection to defenders who would lob projectiles in cases of invasion.