Dimensions:
8.5"W (216mm) with 0.5" (13mm) spool opening; comes with 100' of paper on roll
For use with:
Humphrey 700 series, 720, 730, 740, 740-I, and 750 visual field perimeters.
WARNING: This product can expose you to chemicals including Bisphenol S which is known to the State of California to cause birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov