Black 40mm 4D Presentation Ring Binder (Pack of 10) WX01332With an easy to open 4D ring mechanism and a 40mm spine capacity, it is great for everything from presenting projects to archiving to simply tidying up the odd papers around your office. A pocket on the front and the spine allows you to add your own labels. Hard wearing and practical Will sit nicely on a shelf or desktop Ideal for home and office filing 4 D ring mechanism Full Face Clear Pocket on front and spine for complete customisation Pocket on