Use the Swab Drying Rack to reduce the risk of cross contamination while applicators are drying. It is constructed from 20 mil (0.020") thick board material with a built-in inner board shelf that holds up to 12 applicators upright and straight. It is preprinted with body orifice descriptions to keep track of which applicators are from which body orifice. The Swab Drying Rack can also be used to air dry swabs from any type of specimen collection. Once swabs are dry, use Arrowhead Forensic's No. A-7035 Pop Up Swab Boxes for storage. Sold in packs of 100 each.