Item DescriptionPlay it safe when shipping non-hazardous waste with Labelmaster's Non-Hazardous Waste Labels. Using your PC and printer, their half open box format allows you to fill in the information necessary for marking a container for transport in compliance with the DOT and EPA regulations. Constructed of paper, these labels offer an economical alternative to vinyl. They measure 6 x 6 in. and are sold in packs of 100.