boom barrier 1,ISO9001&14001 2,FOB US$ 10-50/ ... :4mm/5mm 4,Size:1X1m,1X2m,etc.... sand wall hesco boom parking barrier1.Hesco barrier : also named as Hesco bastion, ... Hesco defense wall, Hesco blast wall, sand cage, welded gabion box, defense blast wall for military use, wire mesh gabion ... box, stone cage.2. Structures and Characters: The Hesco barrier is ...