These polarity stickers are designed to clearly mark the positive and negative terminals of electrical devices. The stickers indicate positive polarity and denote negative polarity. They are self-adhesive, ensuring easy application and a secure fit on various surfaces, making them ideal for organizing and identifying power sources. Features -Color:Assorted Color -Material:PVC -Size:16.00X8.00X0.10cm/6.29X3.14X0.04in -Size:1.20X1.20X0.05cm/0.47X0.47X0.02in -High visibility colors: designed with high visibility colors to ensure clear identification of power polarity, preventing wiring errors -Secure adhesion: these positive and negative labels stick firmly and are resistant to falling off, enhancing the professionalism of your installation -Versatile application: ideal for use in homes, offices, or industrial settings, these labels quickly identify circuit systems, improving maintenance efficiency -Sturdy PVC material: made from PVC, these polarity stickers remain clear and legible over long term use, reducing maintenance issues caused by wornout labels -Easy to use: simple to apply without the need for tools, these polarity safety stickers are perfect for quick deployment in various electrical engineering projects Package list: 3 x sheets of positive stickers (60 labels/sheets) 3 x sheets of negative stickers (60 labels/sheets)