Energy Isolation ID Tags Are Used For Electrical, Gas, Pneumatic, Steam, Valve And Water Lockout Isolation. Energy Isolation ID Tags are made with industrial-grade polypropylene to provide long lasting durability. Fused graphics provide superior chemical resistance to more than 30 chemicals, as well as resistance to washdowns, humidity and extreme temperatures. ID Tags are available for Electrical, Gas, Pneumatic, Steam, Valve and Water Lockout isolation. Withstands over 80 lbs. of pullout force (exceeds OSHA requirement). Available colors are White/Black, White/Blue, White/Green, White/Purple and White/Red. ID Tags measure 3" W x 1-1/2" H. Sold as eaches.