Stay in compliance when shipping hazardous waste with our Hazardous Waste Labels. Using your PC and laser printer, their unruled lines allow 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. Measuring 6 x 5 in., they come 2 per 8 1/2 x 11-in. sheet and are sold in packs of 50.