The Optional Signal Tape can be applied on Dataflex Cable Protectors to increase their visibility. When cables have to cross a walking path or are close to one, it’s advisable to use the cable protectors in combination with the optional signal tape. This way, tripping over wires and cables can be prevented even better. - Improves visability of cable protectors - Helps prevent tripping over cables and wires - Easy to apply - Dimensions (wxdxh): 25 x 3000 x 0.1mm