16x20x1 Industrial Grade, Yellow/White, 17 gm/sf16768 $2.32 SKU: 16768 Back $2.32 Quantity -+ Add to Cart Details 16x20x1 Industrial Grade, Yellow/White, 17 gm/sf DetailsBackDetails16x20x1 Industrial Grade, Yellow/White, 17 gm/sfSee MoreSee Less