Defensive barrier, also known as welded hesco bastion, defensive barrier, etc., are made of galvanized steel welded mesh and lined with non-woven fabric. The connecting pin extension and connecting unit that can be provided are filled with sand and stone. 

Defensive barrier material: hot dip galvanized wire,PVC coated galvanized wire, 

PVC color: black, gray, black, 

wire mesh 2.0mm, 2.4mm, 2.7mm, 3.2mm, 3.4mm, 4mm, 

border wire diameter: 2.4mm, 2.7mm, 3mm, 3.4mm, 4mm, 

mesh: 6 * 8cm, 8 * 10cm, 10 * 12cm, 12 * 15cm, 

size: 2x1x1 m, 2x1x0.5m, 6x2x0.3m, also can be customized according to customer requirements.