YOU ARE PURCHASING ONE ASPHALT TONNAGE ESTIMATOR CALCULATOR SLIDE RULE.

THIS WILL CALCULATE/ESTIMATE THE ASPHALT TONNAGE REQUIRED TO COVER AN AREA.

Easy instructions are printed directly on the slide rule.

Thanks.

unit measures 8" long by 1-1/2" wide.

Unit is made of heavy duty plastic.


THESE ARE MADE IN USA!!!!  REALLY!!!!!!