... barriers,sand cage,welded gabion box, wire mesh gabion box, stone cage. galvanized hesco bastion,galfan coated hesco bastion,PVC coated hesco bastion. ---Experienced ... or some cells joint together. 3.Finish:electro galvanized,hot dipped galvanized,galfan coated,PVC coated. 4.Specifications 1) wire diameter: 3mm-5mm ...