Our 24Lb uncoated bond offers durability and opacity thanks to its heavy base.; PROPERTIES: 24 lb. / 90 gsm, Opacity 88%, Brightness 92. BEST PRINTING: Use optimized settings to match the paper coating to ensure proper ink volume and drying time. Remember to always print on the preferred side of the media. The preferred side is always on the outside of the roll unless otherwise noted. Handle by the edges to prevent dirt and oils from contaminating the print area. Best results are achieved when operating at 65-85 degrees farenheit; and 25-70% humidity. This paper can be used acceptably for pen plotting. STORAGE: Always store inkjet media in a cool area. If storage conditions vary from printing conditions allow the product to adjust before bringing to print. ARCHIVING: 24Lb Inkjet Bond is a wood pulp product and is not suitable for long term archival purposes.