Yellow/Black Arrow Roll For Pipe ID Labels

What is this?Use arrow tape to indicate the directional flow of pipe contents, provide 360-degree visibility, It is used to observe the flow direction of liquid in the pipeline. Use arrow tape to indicate the directional flow of pipe contents, provide 360-degree visibility, It is used to observe the flow direction of liquid in the pipeline. Package Content: 1 Roll Pipe Label; Wide: 50mm /2 inch; Total Length: 20m/65.6 ft Retro-reflective sticker, flow arrow tape at regular intervals between markers, to improve the operating efficiency, widely use indoors and outdoors pipeline. Due to the manual measurement, the product has an error of 0.2mm