Need to know how much media is left on the roll?
How much fabric is left?
Here's a tool that will help you estimate your rolled media...
Diameter of the ROLL in inches:
(i.e. 6.5)
Diameter of the CORE in inches:
(i.e. 2)
Thickness of the STOCK in inches:
(i.e. 0.003)
roll length:
feet.