"Heat-shrink tubing for smart printers: diameter before shrinking 3.2 mm, whiteSuitable for: wire cross-sections 0.75 - 1.00 mm²Marking method: thermal transferDelivery form: on rollDelivery format: 20 m/rollDiameter of tubing: 3.2 mmMethod of attachment: push onto wireShrink rate: 2:1Printing device: Wago smart printer (thermal transfer printer)"