PORTER Porter Freestyle System Binder Notebook Cover Brown, made by Yoshida & Co. This is a 6-hole type binder. It hasn't been used much, so it's in very good condition overall, as shown in the pictures. It has a nice feel and is made of sturdy material, so I think it's a design that will last a long time. Size: Height approx. 15cm Width approx. 12cm *Measurements are approximate. If you're looking for one, how about taking this opportunity?