supply of thick and thin file.thick and thin file.,thin file with size of 255mm x 355mm length using 16.1kg grey board, as per specification attache d. firm to take sample approval before effecting bulk supply. ] , thick file cardboard blue color size: 25.5 x 35.5 cms with matter printed bo th in hindi & english on face of the file two cardboard are joined by calico cloth of blue color of 7.5 cms (width). reinforcement of card board at center with 4 cms wid th 8 cms length calico cloth eyelet on both side of the inside also on both side. a c ut slit at 16 ams apart on backside with cotton tape provision of 12.5 mm (1/2) width & 1 meter length to tie file. supply with 2 nylon tags of 60 cms length metal reinforc ement at ends as per specification attached. firm to take sample approval before effecting bulk supply. ] => limited