Percale cot sheets are 50% Cotton 50% Polyester and come in blue, pink and white. Percale cot sheets are machine washable and tumble dry. They never need ironing and they stay soft & luxurious, perfectly fitted for your camp mattress. Fitted and flat flannel cot sheets are 100% natural cotton fibers for extra comfort and warmth, soft as baby skin. These items can be embroidered for an extra fee. We also have other camping gear like mattress covers, blankets and pillows. Visit our website at www.gilbin.com for a listing of all of our products and their prices.