From Quilled Creations: Quillography line of quilling strips are made from cardstock and are thicker than traditional quilling paper. They are perfect for quillography, linear line art and all your on edge quilling needs! These cardstock quilling strips are not too heavy, so the paper doesn't break or wrinkle when rolling and bending. The Quillography papers compliment Quilled Creations standard quilling paper colors so you can incorporate both into your project. Each pack contains 50 strips on Quillography paper which are 17.5 inches long.