Thanks, this was very helpful and in the right direction. The first sheet made the most sense to me. However, the numbers are a range of possible sizes, if i try to put in a size between the two numbers it does not recognize it being in the range. For example if i put in 0.05 as a thickness it should recognize most of the thicknesses as correct. Also if there was a way to highlight an entire row when all three of the criteria were met that would be helpful.

Thanks,
Chris