Quickly identify electrical hazards of equipment and machinery with Labelmaster's Emergency Service Electrical Operations Labels. Printed on heavy gauge, 20-mil, rigid vinyl plastic, these can be used to mark conduit, pipes, busways, switches, circuit breakers and boxes, electrical panels and other electric equipment with the proper identification. Available in 1/2 x 2 1/4-in., 1 1/8 x 4 1/2-in. or 2 1/4 x 9-in. sizes, the labels feature a bold legend printed in black that contrasts with the bright orange background for high visibility. No matter how harsh the environment, these industrial-strength products with their long-lasting adhesive can brave just about any element. You also can be confident in knowing that they will help you stay in compliance with OSHA standards.