[A4]

Perfect board for organizing documents in the office or at home. 2 hole punched for convenient documents with a string (br) 20 pairs of front cover (with folding) and 20 sheets on the back cover for a total of 40 sheets. It is about 0.7mm thick and durable. Size: 8.6 x 12.0 inches (217 x 306 mm), A4 size.