2x Pen Loop Traveler Notebook Leather Pen Holder with Stainless Steel Clip (Brown) Leather Pen Holder used for common pen or pencil. Dimension of Elastic Loop: approx. 1.2cm, It means this Leather Pen Holder will fit for pen or pencil with approx. 1.2cm diameter Dimension of Leather Loop: 2.8cm*2.5cm Dimension of Stainless Steel Clip: 5.3cm*2cm Please make sure your pen size is suitable for this Leather Pen Holder before you make order.