Southworth R1020 Connoisseur Collection"Thank You" Cards, White, 80/24-lb, 20/box Southworth Connoisseur Collection Exceptional Resume Paper, Envelopes. 100% cotton fiberperfect for any documents where prestige is the look and feel desired. Strong and durable to withstand years of average wear and tear. Watermarked and date-coded. Laser, ink jet and copier guaranteed.