8.5x11 Spectrum 75 pc. Sample Cardstock Paper Multi-Pack (65# & some 80# lb), 75 Sheets, Card Stock, Scrapbooking, Red, Orange, Yellow, Green, Blue, Indigo, Violet This is a 8.5x11 sample pack of some of the colors we offer. The colors change as we get new stock in so the packs will not always have the exact same colors in it every time. Three sheets per color This includes primarily 65# cardstock but there is also some sheets of 80# papers as well.