The Dymo Rhino 18055, 1/2 inch Heat Shrink Tubes are specifically designed for all applications that require normal heat shrink tubing. The cassette fits into all Rhino printers. Made of industrial grade polyolefin and featuring a 3:1 heat shrink ratio, these new labels offer the convenience of printing directly on the tubing itself - eliminating the need for an extra labeling step. It is compatible with Rhino 6500, 6000, 5200, 5000, 3000, 1000.