Strathmore 500 Drawing Bristol is one of the world’s finest sheets of paper, made of 100% cotton. High surface is silky smooth and capable of holding the finest detail. Medium surface has a slight tooth, making it perfect for illustration or fine art with mixed media. Available in 23 x 29”size sheets. Strathmore 100% Cotton Charcoal Paper is perfect for pastel or charcoal, and features a raised texture and laid formation. It has a 64 lb weight, and is available in 19 x 25” size sheets; 25 sheets per pack.