... ,school,Spiral Notebook,Note Book ,BooksSpiral Notebook,Note Pad,Excerise,School Book,Note book,Notepad,diaries book,books,"letter pads" set ,spiral pads1) Material: a ... ,perforating, laid finish, creasing etc.4)folding Tri-fold (letterfold), Z-Fold, Half Fold, accordian folds, gate fold,French fold.5 ...