Coyuchi Air Weight Organic Cotton Towel Set in Slate cotton 100 percent Certified Organic Cotton Designed to dry quickly on the towel bar and in the dryer Air weight towels are twill woven with 550 grams per square meter. Bath mats are plain woven with 900 grams per square meter Bath Towel Set includes: 2 Wash Cloths, 2 Hand Towels and 2 Bath Towels Dimensions: Wash Cloth: 12x12 Hand Towel: 20x40 Bath Towel 27x54