1.UL approved PVC material RoHS 2. EC-0, EC-1, ECA-0, ... clear, fadeless Plastic Cable markers plastic electrical cable markers Specifications:1. Material: Cable markers are made of UL approved PVC, material ... wire diameter. One item can suit many kinds of cable wires.Cut even, letter clear, fadeless.4. Color: ... ,EC-3, EC-4,EC-5Production: PVC Cable markers Plastic cable markers(CE, RoHS, UL approved)