Woven from 100% European Linen1" flange on the duvet cover0.75" flange on the shamsSTANDARD 100 by OEKO-TEX® certificate 11-54954; made without the use of harmful chemicals or pesticides.Set includes duvet cover and shams (1 standard sham included in twin size, 2 standard shams included with full/queen, 2 king shams included with king/cal king)Duvet includes button closure and corner ties to keep comforter in placeEnvelope closure on shamsComplete your bedding refresh with new pillows and duvet insertsCrafted in IndiaWoven from 100% European FlaxGarment WashedBreathable European Linen Contrast Flange Duvet Cover Set