gabions were square cages with open tops and bottoms, made from steel wire mesh and Non-woven Polypropylene geo textile lining,then filled with earth for use as military fortifications. These military gabions were used to protect field artillery gunners. it light and could be carried relatively conveniently in transportation, particularly if they were made in several diameters to fit one in another. At the site of use in the field, they could be stood on end, staked in position, and filled with soil to form an effective wall around the gun. Today, gabions are often used to protect river bank reinforced slope grassland ,as wall in garden ..etc