Create your own labeling solution with Labelmaster's Organic Peroxide Blank Placards. Available in a variety of materials and featuring ample space for you to include the UN Number, these Hazard Class 5 placards meet the requirements of 49 CFR 172.500 for domestic and international shipments of hazardous materials by highway, rail and water. When your job involves shipping potentially dangerous substances and materials, our job is ensuring your compliancy with durable, fully tested placards. The result is worry-free, on-time delivery of your shipments.