collapsible Hesco bastion/blast wall for military use and dike wire dia: 3-5mm hole:2''x2'',3''x3'',4''x4'' ISO9001:2008 We will attand Hardware & Building Materials Fair in May 2012.Address: Dubai International Convention and Exhibition Centre, United Arab EmiratesBooth No: 6E09If you will go there, please contact me.Hesco bastion/blast wall Hesco bastion: Also named as Hesco barriers,sand cage, ...