This is a slim pen case that attaches to the cover of a planner. The elastic band has an adjustable length, making it compatible with B6 to A5 size planners and notebooks. It has a simple design that easily matches any planner. The transparent type makes it easy to see the contents, and can hold up to 7 pens with a maximum diameter of 11mm. Product Size: Width 55 x Depth 20 x Height 183mm For B6 to A5 size There are no scratches, but please refrain from purchasing if you are concerned.