"Heat-shrink tubing for smart printers: diameter before shrinking 12.7 mm, whiteSuitable for: wire cross-sections 25 - 35 mm²Marking method: thermal transferDelivery form: on rollDelivery format: 15 m/rollDiameter of tubing: 12.7 mmMethod of attachment: push onto wireShrink rate: 2:1Printing device: Wago smart printer (thermal transfer printer)"