JAM Paper 8.5″ x 11″ Multipurpose Paper, 14 lbs., 100 Brightness, 50 Sheets/Pack (2179214491) Cheap

Opacity, based on a 100-point scale, measures the translucency of the paper. For example, if a sheet of paper has 80% opacity, 80% of light cannot pass through. Paper with a higher opacity is preferred for double-sided printing.

Acid content determines how long the paper or product will last before breaking down. The acid level is measured by the pH (potential of hydrogen) on a scale from 0 to 14. Acid Free (alkaline) paper has a higher pH (above 7), has a longer life expectancy, and is less likely to discolor and break down over time.

The overall width of the product, measured left to right.

Items of a particular grouping, as merchandised and labeled by a manufacturer

Caliper, expressed in points, refers to paper thickness. Each point represents a thousandth of an inch. For example, 5 points equates to a thickness of 0.005″.

Actual manufacturer name for the color of the product.