JAM PAPER Strathmore 88lb Cardstock - 8.5 x 11 Letter Coverstock - Bright White Laid -50 Sheets/Pack Color: Bright White Laid | 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 per pack | Plenty of paper for a big project, or to last a long time. Our premium 30% recycled, American made, quality cardstock is made from acid free, sturdy 80 lb paper that has a laid 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.