Front is woven from 100% European Flax Linen; reverse is 100% cotton.Breathable European flax linen is ideal for warm or cool temperatures and its durability lets you love it for years.Designed with a waffle texture.Soft and cool to the touch.OEKO-TEX STANDARD 100: tested for 1000+ harmful substances. 14.HUS.42449 HOHENSTEIN HTTI.Made in a Fair Trade Certified factory, empowering workers who made it.Duvet features a hidden button closure with inner ties that keep insert in place; sham features an envelope closure.Duvet cover and insert sold separately.Shams sold in Set of 2 or Set of 3.Imported.CARELinen will get softer with every wash.Machine wash in cold water separately on gentle cycle.Use only non-chlorine bleach, if needed.Line or tumble dry on a low temperature.DIMENSIONSTwin/Twin XL Duvet: 86″ l x 68″ wFull/Queen Duvet: 88″ l x 92″ wKing/Cal. King Duvet: 92″ l x 108″ wStandard Shams: 20″ w x 26″ lKing Shams: 20″ w x 36″ lEuro Shams: 26″ sq