With the GBC ThermaBindsystem, you can achieve a perfect-boundpaperback book lookin seconds to give your documents a truly professional,publishedfeel. The secret lies in the unique, pre-formed ThermaBindCovers containing a high contact adhesive strip. The glue penetrates into the fibres of the paper to form a totally secure spine and permanently bound pages that are great for filing, stacking and mailing.... Its a quick, clean process with no need for fiddly holes, tapes or fasteners. All ThermaBindCovers come with 150-micron transparent front covers for easy reading of the title page. You can then choose from three types of white back covers (Standard, Optimal or PET) or two types of embossed finishesLinenWeaveor LeatherGrain- enabling you to customise documents to suit the content, your audience and your company image. Features Format A4 Maximum capacity 30 sheets Product colour White Material Paper Weight & dimensions Height 297 mm Width 210 mm