Strathmore's popular toned papers are now available at a heavier weight in cards. These grey or tan cards are ideal for light and dark media including graphite, chalk, charcoal, sketching stick, markers, coloured pencils, ink pens and gel pens. Full size cards are 5" x 6.875" and come in packages of 10. Matching toned envelopes are included and measure 5.25" x 7.25". Strathmore's toned cards are acid-free, 100% recycled and contain 30% post-consumer fiber.