Red Hot 8-1/2-x-11 Cardstock Paper 250-pk - 176 GSM (65lb Cover) PaperPapers Letter size Econo Card Stock Paper - Business, Card Making, Designers, Professional and DIY Projects Color name: Red Hot Color description: mid shade of red Paper size: 8.5-x-11-inches / Letter Size Paper basis weight: 175 GSM (65lb Cover) - this is a lightweight cardstock. Finish: Smooth-Offset Vellum (this is a subtle toothy finish) - this is NOT translucent vellum