JAM PAPER Matte 80lb Cardstock - 8.5 x 11 Letter Coverstock - Teal Blue - 50 Sheets/Pack Color: Teal Blue | Make your work stand out with premium colorful cardstock. Size: Letter (8.5 x 11 inches) | Ideal for newsletters, brochures, invitations, announcements, flyers, forms, and more. Quantity: 50 sheets | Plenty of paper for a big project, or to last a long time. Our premium American made, quality cardstock is made from acid free, sturdy 80 lb paper that has a smooth finish. Easy to use with laser and inkjet printers. This staple card stock paper is great for assignments, wedding invitations, menus, business cards, presentations, marketing materials and projects both at home and work.