Easy to use: the label can be cut into different sizes according to the needs, and can be attached to the door panel, electrical panel, circuit breaker box, etc. according to the number of fuses in the circuit breaker boxReusable Tear Resistant Labels: You will receive 12 breaker catalog stickers and 4 number stickers, each breaker catalog sticker contains up to 42 entries, each number sticker has 126 numbers and 3 note labels , to help you identify circuit breakers; reusable and tear-resistant in enough quantities to meet your various venue needs, you can share and store as you likequantities to last your various venue needs, you can share and store as you likeQuickly Identify Circuits: Each entry in the circuit catalog label has a different numbered circular sticker attached to each fuse, allowing you to quickly and easily identify the correct fuse, saving you a lot of hassleDimensions and Materials: Each load center identification sticker measures approximately 11.8 x 7.1 inches, and each circular sticker is 0.4 inches in diameter; their material has good adhesion and can be adhered to clean surfaces for long periods of time on any smooth surfaceEASY TO USE: These adhesive electrical panel stickers are waterproof, you can use oil-based markers or ballpoint pens to write what you need, please note! Please do not use water-based markers and pens Product Description Instructions: 1 Cut the label to the appropriate size. 2 Tap and swipe to attach tags. 3 When using digital labels, make sure that the glued part of the back is fully attached to the wires and circuit switches 4 Write with a ballpoint pen or marker. Easy to customize: Depending on the number of fuses in the breaker box, the labels can be customized to your needs. For best lasting results, use a permanent marker or ballpoint pen. Can be pasted repeatedly This product is made of vinyl material, which is waterproof and wear-resistant, and can be pasted repeatedly when the glue is not dry until it is pasted in the correct position easy to use Make it more convenient for you