OSHA compliant 'Do Not Operate' Safety Tags are best used as part of a comprehensive OSHA compliant lockout tagout safety program Lockout tagout tags are customizable with name, department, and expected completion date Durable polyester laminate resists water, grease and extreme temperaturs; Heavy duty construction withstands over 50 lbs. (23 kg) of pullout force (meets OSHA requirement) 5-3/4 in. (146 mm) tall, 3-1/8 in. (79 mm) wide heavy duty English lockout tagout tags; 7/16 in. (11 mm) diameter brass grommet accepts all safety padocks (Padlocks sold separately) Includes one bag with 12 tags and 12 ties