Ideal for insulating electrical wires and joints. Easily torn by hand, can be written on and cleanly removed from smooth surfaces. BS EN 60454 Flame retardant Highly dielectric strength" Length metre: 25 Width mm: 18 Colour: Yellow Finish: Matt Material: Polyvinyl Chloride (PVC) Timco PVC Insulation Tape - Yellow (Size 25m x 18mm - 10 Pieces)