Pottery Barn King Belgian Flax Linen Duvet Cover No shams Color is soft gray. Was used in a guest bedroom and then in storage—in excellent condition. CONSTRUCTION Linen woven from 100% Belgian flax. Reverses to same. Prewashed for a supersoft hand feel. Ideal for warm or cool temperatures. OEKO-TEX® STANDARD 100 Duvet features a hidden button closure with inner ties that keep insert in place; sham features an envelope closure. CARE Linen 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. DIMENSIONS King/Cal. King Duvet: 92" l x 108" w