This Master Lock S2151 Push Button Lockout is the perfect solution for securing your facility and workplace. Made of durable polycarbonate material, this clear lockout tag is designed to keep your employees safe from electrical hazards. The push button lockout feature ensures that the tag is securely fastened and cannot be easily removed. With a length of 2.700 inches and a width of 2.500 inches, this lockout tag is suitable for a variety of applications. It is ideal for use in lockout/tagout (LOTO) procedures and is compliant with California Prop 65 regulations. This product does not come with a battery and is not a custom bundle. Buy with confidence knowing that you are getting a high-quality product from a trusted brand.