These Ryman Self Adhesive Labels Ref 913 are 13x9mm and come in a pack of 450.These individual rectangular stickers are self adhesive and ideal for name labelling, use with organisers, wall planners and files and can be used to cover up mistakes on text and then written back over. They are also handy for sealing envelopes and very useful for creative card makers.These Ryman Self Adhesive Labels are perfect for use in the office, at home and for kids participating in arts and crafts activities.