The Tolsen PVC insulating tape in black is a reliable tool for electrical insulation and basic bundling tasks. Each roll is made from pure PVC and measures 10 meters in length, with a width of 19mm and a thickness of 0.13mm, providing a consistent layer of protection for your wiring. This CE approved black tape helps you color-code different circuits or mark cables clearly. It is packaged in simple color paper, making it a practical choice for electricians or homeowners who need a dependable way to secure electrical connections safely.