250 Bright Royal Blue 65# Cardstock Paper 4" X 4" (4X4 Inches) Small Square Card Size - 65Cover/45Bond Light Weight Card Stock - Bright Printable Smooth Paper Surface Color may fade in sun or bleed in water. Light Weight COVER paper. Twice as thick as a sheet of 24# printer (60# text) paper. About twice as thick as a 20# copier bond paper. 176 gsm (grams per square meter). Calipers at .01 inches. Blank and PRINTABLE finish. Bright paper stocks print well with most ink jet and laser printers. The intensity of bright paper colors do change the printed ink colors because inks are not completely opaque. Discover some interesting effects when printing colours on brights. ARCHIVE FRIENDLY Acid-Free Free Recycled paper with 30% post consumer waste, as good stewards of the environment. Note that colors can look different on different monitors. THOUSANDS of HAPPY CUSTOMERS have appreciated the quality paper and good service we provide.