This twelve-piece set of 100% cotton using ringspun yarn towels features 12 singles ring spun yarn with an average of 550 grams per square meter of cotton included. Includes: four bath towels 30 by 54 inches, four hand towels 16 by 26 inches, and four wash cloths 12 by 12 inches. This item is 100% Cotton ring spun 12 singles yarn, with an average weight of 550 grams per square meter.