Easi File Pro-One Envelopes are made of anti-static polyethylene and come with hangers already attached, ready to file in your Easi File cabinet. Multi-Pocket Envelopes have from 2 to 8 compartments that can accommodate a variety of document sizes. There’s even one with 16 compartments for holding CDs and DVDs. These transparent envelopes are perfect for storing single sheets, small sets, poster boards, and documents that are too fragile for the other supply options. Maximum capacity is 2 lbs per envelope.