This report cover is made of durable 20 point genuine pressboard material. It features reinforced Tyvek hinges and an ACCO fastener for easy insertion of documents. The side bound on the 11 Inch side with 8.5 Inch centers provides ample room to hold legal-size documents, while also fitting letter-sized reports. Made from 50 percent recycled and 30 percent post-consumer material content. This five pack of report covers comes in black color that complements most office environments and will help you keep your paperwork organized at all times!