supply of port folio fileport folio file,description: port folio file specification: closed size= 230mm( +/- 3mm) x 350mm( +/- 2mm) open size = 540mm( +/- 3mm) x 350mm( +/- 2mm) spine = 80mm( +/- 2mm) x 350mm( + /- 2mm) corner = good quality blue colour cloth binding to be pasted on all the 4(four) corner. materia l:-(a) 1st & 4th page to be pasted with 80 gsm white map litho paper. (b) 2nd & 3rd page 80 gsm kraf t paper of size 520mm( +/- 2mm) x 345mm( +/- 2mm) to be pasted on 2nd & 3rd page. (c) board of 2 8 oz in size 230mm( +/- 3mm) x 350mm( +/- 2mm) (d) good quality blue colour binding cloth to be us ed for spine. printing: (a) on 1st cover in black ink as per sample. (b) 2nd & 3rd page in black ink as p er sample. 2(two) strips in size 35mm x 230mm of 24 oz boards to be pasted blue colour binding cloth and fitted with green/ blue colour tags as per sample. eyelets: 85mm apart at the centre of the file(clo sed size) of cloth pasted of size 90mm x 35mm at the right hand side keeping 20mm space from the e xtreme right side {total 4(four) eyelets} . 2(two) eyelets each on the strips 85mm apart at the centre ( vertically & horizontally). 900mm tape white unbleached to be inserted in the lower board at the centr e(vertically & horizontally) 120mm apart through two openings. [ warranty period: 30 months after the date of delivery ] ] => limited