General Data Co Inc Processing and Embedding Cassette with Channel Track Hinge - GDASMPPCG 9.5 Fr x 35 cm The pad changes from blue

The pad changes from blue to colorless in the absence of oxygen

and it won't tear during vigorous wiping

Pads used for high-speed burnish on harder finishes and high-traffic conditions

White interior and exterior for marking and labeling

General Data Co Inc Processing and Embedding Cassette with Channel Track Hinge - GDASMPPCG 9.5 Fr x 35 cm The pad changes from blueGeneral Data Co Inc Processing and Embedding Cassette with Channel Track Hinge Taped sleeves with detached lids Prepackaged cassette sleeves for direct insertion into taped sleeve dispensing hopper For use in shurmark and R. A. Lamb cassette labelers Latex Free Yes UNSPSC 41102920