These 15mm Exacompta Two Ring Binders have rigid polypropylene cover, perfect for keeping your A4 documents protected and organised. This pack is made up of 20 ring binders each with two 15mm rings, allowing you to organise you\'re your paperwork and making it easier than ever to find your documents when needed. . Pack of 20. Exterior size 320x256 for A4. Two 15mm rings. 20mm spine. Polypropylene covering. Capacity 140 sheets. Approximate dimensions (mm) H 320 W 256 D15*Please note that this product is delivered direct from our supplier and may take a little longer to arrive.