The reusable design of these load center labels allows for easy repositioning and updating as needed. Simply peel and stick the labels to your desired location, and remove them without leaving any residue. This feature is particularly useful for electricians and homeowners who frequently update their electrical systems, providing flexibility and convenience. Features -Color:Multi -Material:PVC -Size:30.00X20.00X0.05cm/11.79X7.86X0.02in -Size:20.00X19.00X0.05cm/7.86X7.47X0.02in -Strong adhesive backing: these selfadhesive stickers provide a secure hold on smooth surfaces, ensuring they stay in place for extended periods. -Weatherproof design: built to withstand environmental factors, these labels maintain their integrity in both indoor and outdoor electrical setups. -Efficient circuit management: numbered labels simplify the process of identifying and organizing circuits, streamlining maintenance tasks. -Writable surface: blank sections allow users to add or descriptions, enhancing the functionality and personalization of each label. -Professional appearance: the clean and organized look of these stickers adds a polished touch to your electrical panel or breaker box. Package list: 2 sets x electric box label stickers (2 pieces/set)