Construction Handcrafted from 100% cotton. Reverses to coordinating pattern. Duvet features a hidden button closure with inner ties to keep insert in place. Shams features zipper closure. Duvet, sham, and insert sold separately. Shams are sold individually. OEKO-TEX® STANDARD 100: tested against 1000+ harmful substances. 14.HUS.42449 Hohenstein Imported. Care Machine wash in warm water; gentle cycle. Only non-chlorine bleach when needed. Tumble dry on low heat; remove promptly. Warm iron as needed.