Southworth Granite Specialty Paper, Gray, 24 lbs., 8-1/2 x 11, 25% Cotton, 500/BoxFine granite 25% cotton paper will make your communications stand out. Ideal for presentations, proposals, awards and certificates, letterhead or correspondence. Laser, inkjet and copier compatible. Watermarked and date-coded. Acid- and lignin-free for archival quality Size: 8 1/2 x 11; Paper Color(s): Gray; Paper Weight: 24 lb; Sheets Per Unit: 500.