Double Integrated Label (D4) Also known as Double Style BP, 14592, WITH PERFORATION D4 Integrated labels, has double integrated labels, used for postage paid courier stamp , a returns delivery addresses labels or an address font to be slightly larger than normal size. Horizontally perforated between 105mm above or below the labels. Leading Power Bond hot melt adhesive with a quick release label ensures the fastest integrated label application, Fast Pack with our label paper. Bright White 90gsm laser guaranteed paper Our product is 100% recyclable, made from fibres that can be recycled Reduced toner usage paper Highest Quality