Lockout Tag - "Do Not Start" Lock out machinery and inform readers not to start the corresponding devices. Features and Uses Properly lock out equipment and machinery in the facility or workplace to ensure the safety of all personnel Traditional OSHA-style signs, tags, and labels are the most widely recognized design format in the industry The danger header indicates a hazardous situation that, if not avoided, will result in death or serious injury 5 3/4" x 3 1/4" with 3/8" top hole Pack of 25 Material Available in PF-Cardstock. This is tear-resistant, waterproof, and pulp-free - no wood pulp or paper content. Pliable 10-mil poly-based tags will not crack, distort, or shrink. Ideal for indoor and short-term outdoor conditions Available in Plastic. This is high-strength, tear-resistant, weather-resistant, and chemical-resistant for dirty and greasy environments. 15-mil thick rigid plastic, relatively bendable, and ideal for indoor and outdoor temporary tagging applications. Mar-resistant, matte surface. 3/8" hole w/ reinforced metal grommet. Size 5 3/4" x 3 1/4"