This Oxford Office Pad is an A5 wire bound notebook ideal for students and around the office. It has a strong polypropylene cover which is easy to wipe clean .The paper is a good quality 90gsm which is ruled and margined. It is bound onto a twin white wire which allows the book to lie flat on the work surface or be spun round for use on the go. There is a handy removable plastic ruler which temporarily clips onto the wire bind. Not only does it give you an 180mm ruler to use but also doubles up as a page marker. There is also lots of conversion charts and useful information printed on the ruler.. A5. Wire bound. Ruled. Margined. 90 gsm paper. Removable ruler included. Ruler acts as bookmark. Colours may vary