"Buy 4" exclusive delivery card. Ruled netting in formal colors and designs. Best fit window envelopes (707200[N]) A4 size (8.3 x 11.6 inches (210 x 297 cm)), 6 holes and perforations. Triple split size (210 x 99), upper level [invoice], middle level [invoice], lower level [uncontrolled] Specifications: 5 Lines