SMOOTH WHITE CARDSTOCK PAPER: Create the most beautiful cards with this acid free, made in USA, flat card stock paper – 5 1/4" X 7 7/8" A8, Heavyweight, 80 lb cover cardstock, 216 GSM with 98 brightness VIBRANT PRINTS - COMPATIBLE WITH MULTIPLE CARD PRINTERS: your cards will look professional with the most vibrant and attractive colors. Ideal for Laser, Inkjet and Copier printing. Dimensions: 5 1/4" X 7 7/8" 100 pack ELITE BOX PACKAGING: Your new, thick card stock paper is shrink-wrapped and packed in a sturdy box to ensure your cardstock arrives undamaged. Ideal for home, school, office and professional use THE ULTIMATE CHOICE FOR A VARIETY OF USES: Perfect for Greetings, Invitations, Postcards, Index Cards, and Flash Cards and much more Hamilco White Cardstock Paper - Blank Index & Post Cards - Greeting Invitations Stationary - Flat 5 1/4" X 7 7/8" A8 Heavy Weight 80 lb Card Stock for Printer - 100 pack