what is cardstock

Cardstock, also known as cover stock and cardboard, is a type of paper that is thicker, heavier, and more durable than normal writing and printing paper, but thinner and more flexible than other forms of paperboard. It is often used for business cards, postcards, playing cards, catalogue covers, scrapbooking, and other applications requiring more durability than regular paper gives. The surface of cardstock is usually smooth, but it may be textured, metallic, or glossy. When cardstock is labeled cover stock, it often has a glossy coating on one or both sides (C1S or C2S, for "coated: one side" or "coated: two sides"); this is used especially in business cards and book covers. Cardstock is classified by caliper or thickness, and it comes in a range of weights, colors, textures, and thicknesses depending on the intended use. Some common weights include 65 lb. cardstock, 80 lb. cardstock, and 100 lb. cardstock. Cardstock is the best paper for card making, scrapbooking, and other paper crafts, as it is sturdier and heavier than your average paper.