32mm x 32mm x 3.2mm having weight of 2.69kg/mtr. (iii) For Chain Link (inner) Frame: MS Angle of 25mm x 25 mm 3mm having weight of 1.1kg/mtr. (iv) For Chain Link Mesh: GI wire of 10 SWG with minimum 40 microns coating of Zink & fabrication of mesh of 2 x 2 with approx. weight 3kg/Sq.