This is a white shrink sleeve roll designed for cable labeling. It is unperforated and slide-on mounting type, suitable for cable diameters ranging from 3.2 to 9.5 mm. The sleeve can be labeled with various Thermomark RollMaster and Thermomark Roll X series printers. The lettering field size is 16 x 20,000 mm, making it ideal for clear, durable cable markings.