Material: Made of finest soft grade, strong, durable P.V.C. that will resist oil, grease, and chemicals. 1. EC type cable marker features high quality flexible interior to fit various cable diameters. 2.The markers stay attached on a roller and can be despatched easily when needed. 3.Bold print on yellow body to show your codes distinguishly. Any numbers can be composed by arranging letters and numbers in sequence to provide the necessary codes. 4.To be fitted before the terminal is attached or solder connection made and grip cables firmly in position.