Enhance organization and efficiency in your workspace with our Clip-On Wire Markers. Suitable for wires with a diameter of 0.13 to 0.15 inches, this set includes 300 pieces in a sleek black and white color scheme. Each marker is labeled with the letter 'B', aiding in easy identification and maintenance of your wiring system. Crafted with RoHS compliance, you can trust in the quality and safety of these Wire Label Clip-Ons. Perfect for use in various industries, these markers are a must-have for any professional setting.