This is a personal organizer binder made of kip-quality cowhide leather that is evenly dyed with pigments. Finished with high temperature pressure on the leather surface, the leather tightens and is easy to handle and scratch resistant. The design is simple and easy to handle even for those who are new to leather products. The ring diameter is 0.4 inch (11 mm) and it fits nicely in your bag. Available in a variety of 10 colors. The colors are vibrant, so you can choose the color you like. Size: Bible Binder Material: Cowhide (Exterior), Cloth (Inside) Ring hole: 6 holes Ring inner diameter: 11mm