Some types of evidence require storage other than plastic bags. Try SIRCHIE®'s evidence collection boxes. The boxes are made of 200-pound corrugated cardboard with a brown interior and white exterior. They provide for excellent storage on shelves in any storage room. On the bottom panel of these boxes are holes for securing evidence using SIRCHIE®'s No. ET100 evidence ties. Boxes are printed on the top—ready for evidence and chain of custody information.