All the numbers provided are for example only. You must  
enter your prices.

In the description column enter the description for your felt.
In the weight column enter the weight of your felt. (Optional)
In the Squares Per Roll column enter how many square a roll will cover.
In the Price Per Roll column enter the price for 1 roll.

   The Price Per Square program calculates your felt Price per Square by dividing Price per  Roll by Squares Per Roll  (Price per Roll / Squares per roll)